Page 1. Name: 1) The diagram below represents one possible immune response that can occur in the human body.

Size: px
Start display at page:

Download "Page 1. Name: 1) The diagram below represents one possible immune response that can occur in the human body."

Transcription

1 Name: Page 1 1) The diagram below represents one possible immune response that can occur in the human body. 5) One similarity between cell receptors and antibodies is that both A) are involved in digestion B) slow the rates of chemical reactions C) are produced by nerve cells D) are highly specific in their actions 6) Microbes that enter the body, causing disease, are known as A) enzymes B) hosts C) pathogens D) antibodies The structures that are part of the immune system are represented by A) B and C, only C) A, B, and C B) A, only D) A and C, only 2) The diagram below represents what can happen when homeostasis in an organism is threatened. 7) Which activity is not a response of human white blood cells to pathogens? A) engulfing and destroying bacteria B) producing antibodies C) removing carbon dioxide D) identifying invaders for destruction 8) Which phrase does not describe a way the human body responds to fight disease? A) production of pathogens by white blood cells B) increased production of white blood cells C) production of antibodies by white blood cells D) destruction of infectious agents by white blood cells 9) Which statement best describes an immune response? Which statement provides a possible explanation for these events? A) Antibiotics break down harmful substances by the process of digestion. B) Cloning removes abnormal cells produced during differentiation. C) Some specialized cells mark and other cells engulf microbes during immune reactions. D) Embryonic development of essential organs occurs during pregnancy. 3) Which substances may form in the human body due to invaders entering the blood? A) vaccines C) red blood cells B) antibodies D) nutrients 4) Which statement does not identify a characteristic of antibodies? A) They are nonspecific, acting against any foreign substance in the body. B) They may be produced by white blood cells. C) They are produced by the body in response to the presence of foreign substances. D) They may be produced in response to an antigen. A) It stimulates asexual reproduction and resistance in pathogens. B) It usually involves the recognition and destruction of pathogens. C) It always produces antibiotics. D) It releases red blood cells that destroy parasites. 10) A patient has just received an organ transplant. Which treatment would be most effective in preventing the rejection of the organ by the patient's body? A) Give the patient blood transfusions. B) Restrict the patient's salt intake. C) Treat the patient with antibiotics to fight off a possible viral infection. D) Treat the patient with medications that decrease the immune response. 11) In some individuals, the immune system attacks substances such as grass pollen that are usually harmless, resulting in A) an insulin imbalance B) a form of cancer C) an allergic reaction D) a mutation

2 12) Allergic reactions are most closely associated with A) immune responses to usually harmless substances B) the shape of red blood cells C) the action of circulating hormones D) a low blood sugar level Questions 18 through 20 refer to the following: Page 2 13) Scientific studies have indicated that there is a higher percentage of allergies in babies fed formula containing cow's milk than in breast-fed babies. Which statement represents a valid inference made from these studies? A) Breast feeding prevents all allergies from occurring. B) There is no relationship between drinking cow's milk and having allergies. C) Milk from cows causes allergic reactions in all infants. D) Breast milk most likely contains fewer substances that trigger allergies. 14) Nerve cells are essential to an animal because they directly provide A) an exchange of gases within the body B) communication between cells C) regulation of reproductive rates within other cells D) transport of nutrients to various organs 15) To communicate between cells, many multicellular animals use A) respiratory gases and hormones B) bones and muscles C) nerve signals and hormones D) nerve signals and respiratory gases 16) Communication between cells is affected if there is decreased ability to produce A) antibiotics and guard cells B) hormones and nerve impulses C) antibodies and chloroplasts D) digestive enzymes and gametes 18) The process represented in the diagram best illustrates A) waste disposal B) muscle contraction C) cellular communication D) extraction of energy from nutrients 19) Which statement best describes the diagram? A) Nerve cell Y contains receptor molecules for substance A. B) Nerve cell Y is signaling nerve cell X. C) Nerve cell X is attaching to nerve cell Y. D) Nerve cell X is releasing receptor molecules. 20) A drug is developed that, due to its molecular shape, blocks the action of substance A. Which shape would the drug molecule most likely resemble? A) B) C) D) 17) Two types of human cells are shown in the diagram below. Cell A causes the cells at B to contract. This activity would be most useful for A) lifting a book from a bookshelf B) coordinating the functions of organelles C) carrying out the process of protein synthesis D) digesting food in the small intestine

3 21) An important method of communication between cells in an organism is shown in the diagram below. Questions 24 and 25 refer to the following: Page 3 The diagram below shows a cell associated with coordination. 24) In the given diagram, structure X would be involved in the A) synthesis of proteins B) development of pathogens C) absorption of energy from the Sun D) storage of digestive enzymes What is the chemical referred to in the diagram? A) DNA necessary for regulating cell functions B) a food molecule taken in by an organism C) an enzyme detected by a cell membrane receptor D) a hormone important in maintaining homeostasis 22) What will most likely result if a diabetic injects an overdose of insulin? A) an accumulation of wastes in the bloodstream B) a dangerous drop in blood sugar levels C) a serious infection in the pancreas D) an increase in the production of pancreatic enzymes 23) A process that occurs in the human body is represented in the diagram below. 25) Which statement best describes a function of the entire structure shown in the diagram? A) It unites with an egg cell during fertilization. B) It releases chemicals involved in cellular communication. C) It synthesizes a hormone involved in the control of blood sugar level. D) It controls the replication of genetic material. 26) The human reproductive system is regulated by A) restriction enzymes B) hormones C) antigens D) complex carbohydrates 27) The reproductive cycle of a human is usually regulated by A) immune responses C) gametes B) natural selection D) hormones 28) Antibody molecules and receptor molecules are similar in that they both A) speed up chemical reactions in cells B) have a specific shape related to their specific function C) control transport through the cell membrane D) remove wastes from the body Which statement is most closely associated with the diagram? A) Certain molecules are replicated by means of a template. B) Energy from nutrients is utilized for waste disposal. C) Receptor molecules play an important role in communication between cells. D) Small molecules are obtained from large molecules during digestion. 29) Which activity is not a function of white blood cells in response to an invasion of the body by bacteria? A) producing antibodies to act against this type of bacteria B) engulfing these bacteria C) preparing for future invasions of this type of bacteria D) speeding transmissions of nerve impulses to detect these bacteria

4 30) The immune system of humans may respond to chemicals on the surface of an invading organism by A) synthesizing antibodies that mark these organisms to be destroyed B) secreting antibiotics that attach to these organisms C) altering a DNA sequence in these organisms D) releasing hormones that break down these chemicals Questions 35 through 37 refer to the following: Page 4 31) Which transplant method would prevent the rejection of tissue after an organ transplant? A) using organs produced by genetic engineering to get rid of all proteins in the donated organs B) using organs cloned from the cells of the patient C) using organs only from pigs or monkeys D) using an organ donated by a close relative because the proteins will always be identical to those of the recipient 32) Vaccinations help prepare the body to fight invasions of a specific pathogen by A) inhibiting white blood cell production B) inhibiting antigen production C) stimulating red blood cell production D) stimulating antibody production 33) The purpose of introducing weakened microbes into the body of an organism is to stimulate the A) replication of genes that direct the synthesis of hormones that regulate the number of microbes B) production of living microbes that will protect the organism from future attacks C) immune system to react and prepare the organism to fight future invasions by these microbes D) production of antigens that will prevent infections from occurring 34) The use of a vaccine to stimulate the immune system to act against a specific pathogen is valuable in maintaining homeostasis because A) once the body produces chemicals to combat one type of virus, it can more easily make antibiotics B) the body can digest the weakened microbes and use them as food C) the more the immune system is challenged, the better it performs D) the body will be able to fight invasions by the same type of microbe in the future 35) According to the graph, the greatest difference between the incidence of measles and the incidence of bacterial pneumonia occurred in A) 1950 C) 1960 B) 1970 D) ) Based on the data shown, which statement best explains a change in the incidence of disease in 1970? A) Children were vaccinated against measles. B) The bacteria that cause pneumonia developed a resistance to drugs. C) New technology helped to reduce the incidence of all three diseases. D) New drugs cured diabetes. 37) Based on the data shown, which statement provides the best possible reason for the decrease in number of cases of bacterial pneumonia from 1940 to 1970? A) As a result of genetic engineering, humans became immune to the bacteria. B) The bacteria did not respond to medical treatments. C) Antibiotics were made available for the treatment of bacterial infections. D) As a result of sexual reproduction, the bacteria evolved into a harmless form. 38) Which of the following substances play an important role in communication between cells in a multicellular organism by acting as chemical messengers? A) minerals C) fats B) antibiotics D) hormones

5 39) Which statement best explains why some cells in the reproductive system only respond to certain hormones? A) These cells have different DNA than the cells in other body systems. B) These cells have specific types of receptors on their membranes. C) Cells associated with the female reproductive system only respond to the hormone testosterone. D) Reproductive system cells could be harmed if they made contact with hormones from other body systems. 40) Drugs to reduce the risk of rejection are given to organ transplant patients because the donated organ contains A) foreign antibodies B) foreign antigens C) pathogenic microbes D) DNA molecules Page 5 44) A student observes some cells with a compound light microscope as shown in view A below. What did the student most likely do to obtain view B? A) used electrophoresis B) used a higher magnification C) applied distilled water to the slide D) applied a biological stain to the slide 45) A laboratory technique is illustrated in the diagram below. 41) When a new viral infection appears in a population, scientists usually try to develop a vaccine against the virus. Which substances would most likely be contained in the new vaccine? A) weakened viruses associated with the infection B) white blood cells from an infected individual C) a variety of microbes that will attack the virus D) live bacteria that ingest viruses Questions 42 and 43 refer to the following: 42) After two hours, the color of the liquid in the beaker shown did not change. This shows that A) glucose molecules combined to produce starch in the artificial cell B) starch was digested to glucose in the artificial cell C) glucose moved from the artificial cell into the beaker D) starch did not pass out of the artificial cell 43) The laboratory setup shown would most likely be used to demonstrate A) dehydration B) diffusion C) carbohydrate synthesis D) active transport The technique of lowering the coverslip at an angle is used to A) make the specimen transparent B) make organelles more visible C) reduce the formation of air bubbles D) reduce the size of the specimen 46) An experiment was carried out to determine whether drinking caffeinated soda increases pulse rate. The pulse rates of two groups of people at rest were measured. Group A was then given caffeinated soda and group B was given caffeine-free soda. One hour after drinking the soda, the pulse rates were measured. The participants in the experiment were all the same age, and they were all given the same amount of soda. The dependent variable in this experiment is the A) pulse rate of each group B) amount of soda given to each group C) age of participants in each group. D) type of soda given to each group

6 47) A student conducted an experiment to determine if listening to different types of music would affect pulse rate. She thought that pulse rate would change with different types of music. Each person participating in her experiment listened to seven different selections of music for 30 seconds each. The pulse rates were taken after each 30-second interval of music. Based on her experiment, the student concluded that a person's pulse rate changed when listening to different types of music Page 6 50) An investigation was set up to study the movement of water through a membrane. The results are shown in the diagram below. The component missing from this experiment is a A) research plan B) hypothesis C) prediction D) control group 48) A red onion cell has undergone a change, as represented in the diagram below. This change is most likely due to the cell being placed in A) salt water C) darkness B) light D) distilled water 49) An increase in heart rate will most likely result in A) an increase in cell division B) a decrease in body temperature C) an increase in pulse rate D) a decrease in metabolic rate Based on these results, which statement correctly predicts what will happen to red blood cells when they are placed in a beaker containing a water solution in which the salt concentration is much higher than the salt concentration in the red blood cells? A) The red blood cells will lose water and decrease in size. B) The red blood cells will first absorb water, then lose water and maintain their normal size. C) The red blood cells will first lose water, then absorb water, and finally double in size. D) The red blood cells will absorb water and increase in size.

Endocrine System: Practice Questions #1

Endocrine System: Practice Questions #1 Endocrine System: Practice Questions #1 1. Removing part of gland D would most likely result in A. a decrease in the secretions of other glands B. a decrease in the blood calcium level C. an increase in

More information

6023-1 - Page 1. Name: 4) The diagram below represents a beaker containing a solution of various molecules involved in digestion.

6023-1 - Page 1. Name: 4) The diagram below represents a beaker containing a solution of various molecules involved in digestion. Name: 6023-1 - Page 1 1) Which one of the following situations indicates a serious organ system malfunction? A) Mitochondria stop functioning in a unicellular organism exposed to pollutants. B) White blood

More information

10. T and B cells are types of a. endocrine cells. c. lymphocytes. b. platelets. d. complement cells.

10. T and B cells are types of a. endocrine cells. c. lymphocytes. b. platelets. d. complement cells. Virus and Immune System Review Directions: Write your answers on a separate piece of paper. 1. Why does a cut in the skin threaten the body s nonspecific defenses against disease? a. If a cut bleeds, disease-fighting

More information

Reproductive System & Development: Practice Questions #1

Reproductive System & Development: Practice Questions #1 Reproductive System & Development: Practice Questions #1 1. Which two glands in the diagram produce gametes? A. glands A and B B. glands B and E C. glands C and F D. glands E and F 2. Base your answer

More information

Name Date Class. This section explains what kinds of organisms cause infectious disease and how infectious diseases are spread.

Name Date Class. This section explains what kinds of organisms cause infectious disease and how infectious diseases are spread. Fighting Disease Name Date Class Infectious Disease This section explains what kinds of organisms cause infectious disease and how infectious diseases are spread. Use Target Reading Skills Before you read,

More information

Given these characteristics of life, which of the following objects is considered a living organism? W. X. Y. Z.

Given these characteristics of life, which of the following objects is considered a living organism? W. X. Y. Z. Cell Structure and Organization 1. All living things must possess certain characteristics. They are all composed of one or more cells. They can grow, reproduce, and pass their genes on to their offspring.

More information

Engage: Brainstorming Body Systems. Record the structures and function of each body system in the table below.

Engage: Brainstorming Body Systems. Record the structures and function of each body system in the table below. Engage: Brainstorming Body s Record the structures and function of each body system in the table below. Body Nervous Circulatory Excretory Immune Digestive Respiratory Skeletal Muscular Endocrine Integumentary

More information

The Immune System and Disease

The Immune System and Disease Chapter 40 The Immune System and Disease Section 40 1 Infectious Disease (pages 1029 1033) This section describes the causes of disease and explains how infectious diseases are transmitted Introduction

More information

Cells, tissues and organs

Cells, tissues and organs Chapter 8: Cells, tissues and organs Cells: building blocks of life Living things are made of cells. Many of the chemical reactions that keep organisms alive (metabolic functions) take place in cells.

More information

CHAPTER 35 HUMAN IMMUNE SYSTEM STANDARDS:SC.912.L.14.52 & SC.912.L.14.6

CHAPTER 35 HUMAN IMMUNE SYSTEM STANDARDS:SC.912.L.14.52 & SC.912.L.14.6 CHAPTER 35 HUMAN IMMUNE SYSTEM STANDARDS:SC.912.L.14.52 & SC.912.L.14.6 SECTION 1 - Infectious Disease 1.Identify the causes of infectious disease. 2.Explain how infectious diseases are spread. Causes

More information

How To Understand The Human Body

How To Understand The Human Body Introduction to Biology and Chemistry Outline I. Introduction to biology A. Definition of biology - Biology is the study of life. B. Characteristics of Life 1. Form and size are characteristic. e.g. A

More information

Figure 14.2 Overview of Innate and Adaptive Immunity

Figure 14.2 Overview of Innate and Adaptive Immunity I M M U N I T Y Innate (inborn) Immunity does not distinguish one pathogen from another Figure 14.2 Overview of Innate and Adaptive Immunity Our first line of defense includes physical and chemical barriers

More information

Unit I: Introduction To Scientific Processes

Unit I: Introduction To Scientific Processes Unit I: Introduction To Scientific Processes This unit is an introduction to the scientific process. This unit consists of a laboratory exercise where students go through the QPOE2 process step by step

More information

Topic 3: Nutrition, Photosynthesis, and Respiration

Topic 3: Nutrition, Photosynthesis, and Respiration 1. Base your answer to the following question on the chemical reaction represented below and on your knowledge of biology. If this reaction takes place in an organism that requires sunlight to produce

More information

One of the more complex systems we re looking at. An immune response (a response to a pathogen) can be of two types:

One of the more complex systems we re looking at. An immune response (a response to a pathogen) can be of two types: Immune system. One of the more complex systems we re looking at. An immune response (a response to a pathogen) can be of two types: (pathogen - disease causing organism) 1) Non specific. Anything foreign

More information

Name (print) Name (signature) Period. (Total 30 points)

Name (print) Name (signature) Period. (Total 30 points) AP Biology Worksheet Chapter 43 The Immune System Lambdin April 4, 2011 Due Date: Thurs. April 7, 2011 You may use the following: Text Notes Power point Internet One other person in class "On my honor,

More information

Functions of Blood. Collects O 2 from lungs, nutrients from digestive tract, and waste products from tissues Helps maintain homeostasis

Functions of Blood. Collects O 2 from lungs, nutrients from digestive tract, and waste products from tissues Helps maintain homeostasis Blood Objectives Describe the functions of blood Describe blood plasma Explain the functions of red blood cells, white blood cells, and platelets Summarize the process of blood clotting What is Blood?

More information

Respiration occurs in the mitochondria in cells.

Respiration occurs in the mitochondria in cells. B3 Question Which process occurs in the mitochondria in cells? Why do the liver and muscle cells have large number of mitochondria? What is the function of the ribosomes? Answer Respiration occurs in the

More information

The Body s Defenses CHAPTER 24

The Body s Defenses CHAPTER 24 CHAPTER 24 The Body s Defenses PowerPoint Lectures for Essential Biology, Third Edition Neil Campbell, Jane Reece, and Eric Simon Essential Biology with Physiology, Second Edition Neil Campbell, Jane Reece,

More information

BLOOD-Chp. Chp.. 6 What are the functions of blood? What is the composition of blood? 3 major types of plasma proteins

BLOOD-Chp. Chp.. 6 What are the functions of blood? What is the composition of blood? 3 major types of plasma proteins 6.1 Blood: An overview BLOOD-Chp Chp.. 6 What are the functions of blood? Transportation: oxygen, nutrients, wastes, carbon dioxide and hormones Defense: against invasion by pathogens Regulatory functions:

More information

1. The diagram below represents a biological process

1. The diagram below represents a biological process 1. The diagram below represents a biological process 5. The chart below indicates the elements contained in four different molecules and the number of atoms of each element in those molecules. Which set

More information

Keystone Review Practice Test Module A Cells and Cell Processes. 1. Which characteristic is shared by all prokaryotes and eukaryotes?

Keystone Review Practice Test Module A Cells and Cell Processes. 1. Which characteristic is shared by all prokaryotes and eukaryotes? Keystone Review Practice Test Module A Cells and Cell Processes 1. Which characteristic is shared by all prokaryotes and eukaryotes? a. Ability to store hereditary information b. Use of organelles to control

More information

The Immune System. 2 Types of Defense Mechanisms. Lines of Defense. Line of Defense. Lines of Defense

The Immune System. 2 Types of Defense Mechanisms. Lines of Defense. Line of Defense. Lines of Defense The Immune System 2 Types of Defense Mechanisms Immune System the system that fights infection by producing cells to inactivate foreign substances to avoid infection and disease. Immunity the body s ability

More information

FOR TEACHERS ONLY. The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION LIVING ENVIRONMENT

FOR TEACHERS ONLY. The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION LIVING ENVIRONMENT FOR TEACHERS ONLY LE The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION LIVING ENVIRONMENT Tuesday, June 21, 2011 9:15 a.m. to 12:15 p.m., only SCORING KEY AND RATING GUIDE Directions

More information

ANIMALS FORM & FUNCTION BODY DEFENSES NONSPECIFIC DEFENSES PHYSICAL BARRIERS PHAGOCYTES. Animals Form & Function Activity #4 page 1

ANIMALS FORM & FUNCTION BODY DEFENSES NONSPECIFIC DEFENSES PHYSICAL BARRIERS PHAGOCYTES. Animals Form & Function Activity #4 page 1 AP BIOLOGY ANIMALS FORM & FUNCTION ACTIVITY #4 NAME DATE HOUR BODY DEFENSES NONSPECIFIC DEFENSES PHYSICAL BARRIERS PHAGOCYTES Animals Form & Function Activity #4 page 1 INFLAMMATORY RESPONSE ANTIMICROBIAL

More information

Cells & Cell Organelles

Cells & Cell Organelles Cells & Cell Organelles The Building Blocks of Life H Biology Types of cells bacteria cells Prokaryote - no organelles Eukaryotes - organelles animal cells plant cells Cell size comparison Animal cell

More information

Genetic material of all living organisms. Biology - 100

Genetic material of all living organisms. Biology - 100 Genetic material of all living organisms. Biology - 100 This antibiotic is made from a fungus that was first discovered growing on an orange and it became the first antibiotic to treat infection. Biology

More information

Chapter 43: The Immune System

Chapter 43: The Immune System Name Period Our students consider this chapter to be a particularly challenging and important one. Expect to work your way slowly through the first three concepts. Take particular care with Concepts 43.2

More information

Stem Cell Quick Guide: Stem Cell Basics

Stem Cell Quick Guide: Stem Cell Basics Stem Cell Quick Guide: Stem Cell Basics What is a Stem Cell? Stem cells are the starting point from which the rest of the body grows. The adult human body is made up of hundreds of millions of different

More information

B2 1 Cells, Tissues and Organs

B2 1 Cells, Tissues and Organs B2 Cells, Tissues and Organs 5 minutes 5 marks Page of 7 Q. The diagram shows a bacterium. On the drawing, name the structures labelled A, B, C and D. (Total 4 marks) Q2. (a) The diagrams show cells containing

More information

CHAPTER 2 : CELL AS THE BASIC UNIT OF LIFE

CHAPTER 2 : CELL AS THE BASIC UNIT OF LIFE CHAPTER 2 : CELL AS THE BASIC UNIT OF LIFE Parts of microscope : An instrument that magnifies minute objects so they can be seen easily. It is one of the most important tools of science. Physicians and

More information

H.W. 1 Bio 101 Prof. Fournier

H.W. 1 Bio 101 Prof. Fournier H.W. 1 Bio 101 Prof. Fournier 1. What is a similarity between all bacteria and plants? A) They both have a nucleus B) They are both composed of cells C) They both have chloroplasts D) They both lack a

More information

Enzymes: Practice Questions #1

Enzymes: Practice Questions #1 Enzymes: Practice Questions #1 1. Compound X increases the rate of the reaction below. Compound X is most likely A. an enzyme B. a lipid molecule C. an indicator D. an ADP molecule 2. The equation below

More information

Biopharmaceuticals and Biotechnology Unit 2 Student Handout. DNA Biotechnology and Enzymes

Biopharmaceuticals and Biotechnology Unit 2 Student Handout. DNA Biotechnology and Enzymes DNA Biotechnology and Enzymes 35 Background Unit 2~ Lesson 1 The Biotechnology Industry Biotechnology is a process (or a technology) that is used to create products like medicines by using micro-organisms,

More information

2161-1 - Page 1. Name: 1) Choose the disease that is most closely related to the given phrase. Questions 10 and 11 refer to the following:

2161-1 - Page 1. Name: 1) Choose the disease that is most closely related to the given phrase. Questions 10 and 11 refer to the following: Name: 2161-1 - Page 1 1) Choose the disease that is most closely related to the given phrase. a disease of the bone marrow characterized by uncontrolled production of white blood cells A) meningitis B)

More information

Get It Right. Answers. Chapter 1: The Science of Life. A biologist studies all living things.

Get It Right. Answers. Chapter 1: The Science of Life. A biologist studies all living things. Discover Biology 'N' Level Science Chapter 1 Chapter 1: The Science of Life A biologist studies all living things. In order to carry out the scientific method, we need to ask questions. Discover Biology

More information

Enzymes. A. a lipid B. a protein C. a carbohydrate D. a mineral

Enzymes. A. a lipid B. a protein C. a carbohydrate D. a mineral Enzymes 1. All cells in multicellular organisms contain thousands of different kinds of enzymes that are specialized to catalyze different chemical reactions. Given this information, which of the following

More information

Name Date Period. Keystone Review Enzymes

Name Date Period. Keystone Review Enzymes Name Date Period Keystone Review Enzymes 1. In order for cells to function properly, the enzymes that they contain must also function properly. What can be inferred using the above information? A. Cells

More information

2) Macrophages function to engulf and present antigen to other immune cells.

2) Macrophages function to engulf and present antigen to other immune cells. Immunology The immune system has specificity and memory. It specifically recognizes different antigens and has memory for these same antigens the next time they are encountered. The Cellular Components

More information

Overview of the Cattle Immune System 1

Overview of the Cattle Immune System 1 Oregon State University BEEF043 Beef Cattle Library Beef Cattle Sciences Overview of the Cattle Immune System 1 Reinaldo F. Cooke 2 Introduction On average, the U.S. cattle industry loses more than $1

More information

Human Body Systems Project By Eva McLanahan

Human Body Systems Project By Eva McLanahan Human Body Systems Project By Eva McLanahan Students will work in groups to research one of the eleven body systems as found in Holt, Rinehart, and Winston Modern Biology (2002). Research will focus on

More information

Cellular Energy. 1. Photosynthesis is carried out by which of the following?

Cellular Energy. 1. Photosynthesis is carried out by which of the following? Cellular Energy 1. Photosynthesis is carried out by which of the following? A. plants, but not animals B. animals, but not plants C. bacteria, but neither animals nor plants D. all living organisms 2.

More information

2. Which type of macromolecule contains high-energy bonds and is used for long-term energy storage?

2. Which type of macromolecule contains high-energy bonds and is used for long-term energy storage? Energy Transport Study Island 1. During the process of photosynthesis, plants use energy from the Sun to convert carbon dioxide and water into glucose and oxygen. These products are, in turn, used by the

More information

North Bergen School District Benchmarks

North Bergen School District Benchmarks Grade: 10,11, and 12 Subject: Anatomy and Physiology First Marking Period Define anatomy and physiology, and describe various subspecialties of each discipline. Describe the five basic functions of living

More information

Draw one line from each structure in List A to the correct information about the structure in List B.

Draw one line from each structure in List A to the correct information about the structure in List B. Q. The drawing shows the cell of a bacterium. (a) List A gives the four structures labelled on the diagram. List B includes information about each structure. Draw one line from each structure in List A

More information

specific B cells Humoral immunity lymphocytes antibodies B cells bone marrow Cell-mediated immunity: T cells antibodies proteins

specific B cells Humoral immunity lymphocytes antibodies B cells bone marrow Cell-mediated immunity: T cells antibodies proteins Adaptive Immunity Chapter 17: Adaptive (specific) Immunity Bio 139 Dr. Amy Rogers Host defenses that are specific to a particular infectious agent Can be innate or genetic for humans as a group: most microbes

More information

Candy Antigens and Antibodies

Candy Antigens and Antibodies LAB ACTIVITY: Candy Antigens and Antibodies TEACHER S EDITION Curricular Links: Biology 20, Science 30 Class Time: 1 period Suggested Answers: Question 1: What is the main function of red blood cells?

More information

PRESTWICK ACADEMY NATIONAL 5 BIOLOGY CELL BIOLOGY SUMMARY

PRESTWICK ACADEMY NATIONAL 5 BIOLOGY CELL BIOLOGY SUMMARY Name PRESTWICK ACADEMY NATIONAL 5 BIOLOGY CELL BIOLOGY SUMMARY Cell Structure Identify animal, plant, fungal and bacterial cell ultrastructure and know the structures functions. Plant cell Animal cell

More information

Immunity Unit Test Z

Immunity Unit Test Z Immunity Unit Test Z Name MB Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the pathogens in Figure 31.1 cause disease by taking over healthy

More information

The chemical reactions inside cells are controlled by enzymes. Cells may be specialised to carry out a particular function.

The chemical reactions inside cells are controlled by enzymes. Cells may be specialised to carry out a particular function. 12.1 What are animals and plants built from? All living things are made up of cells. The structures of different types of cells are related to their functions. to relate the structure of different types

More information

Pre-requisites: Successful completion of 4th grade science and the 4th grade science assessment.

Pre-requisites: Successful completion of 4th grade science and the 4th grade science assessment. Throughout each unit, assessments are incorporated into lessons. These assessments are activities that occur within the context of each lesson providing the guidelines for assessing students' progress.

More information

Cellular Respiration: Practice Questions #1

Cellular Respiration: Practice Questions #1 Cellular Respiration: Practice Questions #1 1. Which statement best describes one of the events taking place in the chemical reaction? A. Energy is being stored as a result of aerobic respiration. B. Fermentation

More information

Cell and Membrane Practice. A. chromosome B. gene C. mitochondrion D. vacuole

Cell and Membrane Practice. A. chromosome B. gene C. mitochondrion D. vacuole Name: ate: 1. Which structure is outside the nucleus of a cell and contains N?. chromosome. gene. mitochondrion. vacuole 2. potato core was placed in a beaker of water as shown in the figure below. Which

More information

Master Curriculum Topic Study: Human Body Systems

Master Curriculum Topic Study: Human Body Systems Master Curriculum Topic Study: Human Body Systems Session C Section I: Culminating Ideas for Adult Literacy 1. The fundamental building block of organisms is cells. a. Cells combine to form tissues, which

More information

3120-1 - Page 1. Name:

3120-1 - Page 1. Name: Name: 1) Which series is arranged in correct order according to decreasing size of structures? A) DNA, nucleus, chromosome, nucleotide, nitrogenous base B) chromosome, nucleus, nitrogenous base, nucleotide,

More information

Cells and Systems Unit 2 Test

Cells and Systems Unit 2 Test Cells and Systems Unit 2 Test Student Name Class 1. Characteristics of living organisms include all of the following, EXCEPT... A. they need energy and produce wastes B. they reproduce and grow C. they

More information

The Immune System: A Tutorial

The Immune System: A Tutorial The Immune System: A Tutorial Modeling and Simulation of Biological Systems 21-366B Shlomo Ta asan Images taken from http://rex.nci.nih.gov/behindthenews/uis/uisframe.htm http://copewithcytokines.de/ The

More information

tissues are made of cells that work together, organs are )

tissues are made of cells that work together, organs are ) Study Guide Cells Unit Test Matching. Write the letter of the correct response on the line. You may use the responses more than once. A. proteins B. simple carbohydrates C. complex carbohydrates D. lipids

More information

1.1.2. thebiotutor. AS Biology OCR. Unit F211: Cells, Exchange & Transport. Module 1.2 Cell Membranes. Notes & Questions.

1.1.2. thebiotutor. AS Biology OCR. Unit F211: Cells, Exchange & Transport. Module 1.2 Cell Membranes. Notes & Questions. thebiotutor AS Biology OCR Unit F211: Cells, Exchange & Transport Module 1.2 Cell Membranes Notes & Questions Andy Todd 1 Outline the roles of membranes within cells and at the surface of cells. The main

More information

Food Allergies and. Food allergies and the immune system. Food allergies and the immune system

Food Allergies and. Food allergies and the immune system. Food allergies and the immune system Food Allergies and Intolerances Food allergies and the immune system Food allergies and True allergies involve an adverse reaction/ response by the body s immune system to a usually harmless substance

More information

GCSE Science: Biology

GCSE Science: Biology Nutrients 23 slides 9 Flash activities Accompanied by Nutrients Energy from food Protein For OCR Gateway Diet, Exercise and Health 34 slides 14 Flash activities Accompanied by Diet, Exercise and Health

More information

Cell Unit Practice Test #1

Cell Unit Practice Test #1 ell Unit Practice Test #1 Name: ate: 1. Which organelle is primarily concerned with the conversion of potential energy of organic compounds into suitable form for immediate use by the cell?. mitochondria.

More information

Homeostasis and Transport Module A Anchor 4

Homeostasis and Transport Module A Anchor 4 Homeostasis and Transport Module A Anchor 4 Key Concepts: - Buffers play an important role in maintaining homeostasis in organisms. - To maintain homeostasis, unicellular organisms grow, respond to the

More information

Blood Transfusion. Red Blood Cells White Blood Cells Platelets

Blood Transfusion. Red Blood Cells White Blood Cells Platelets Blood Transfusion Introduction Blood transfusions are very common. Each year, almost 5 million Americans need a blood transfusion. Blood transfusions are given to replace blood lost during surgery or serious

More information

37 2 Blood and the Lymphatic System Slide 1 of 34

37 2 Blood and the Lymphatic System Slide 1 of 34 1 of 34 Blood is a connective tissue that contains both dissolved substances and specialized cells. 2 of 34 The functions of blood include: collecting oxygen from the lungs, nutrients from the digestive

More information

Unit 5 Photosynthesis and Cellular Respiration

Unit 5 Photosynthesis and Cellular Respiration Unit 5 Photosynthesis and Cellular Respiration Advanced Concepts What is the abbreviated name of this molecule? What is its purpose? What are the three parts of this molecule? Label each part with the

More information

15 Stem Cell Research

15 Stem Cell Research 15 Stem Cell Research t a l k it o v e r 1 c l a s s se s s i o n Overview Students read about current scientific research on and the social controversy over embryonic stem cells. On a KWL literacy strategy

More information

The Human Immune System

The Human Immune System The Human Immune System What is the immune system? The body s defense against disease causing organisms, malfunctioning cells, and foreign particles The First Line of Defense Skin The dead, outer layer

More information

Blood Transfusion. There are three types of blood cells: Red blood cells. White blood cells. Platelets.

Blood Transfusion. There are three types of blood cells: Red blood cells. White blood cells. Platelets. Blood Transfusion Introduction Blood transfusions can save lives. Every second, someone in the world needs a blood transfusion. Blood transfusions can replace the blood lost from a serious injury or surgery.

More information

Unit 1 Higher Human Biology Summary Notes

Unit 1 Higher Human Biology Summary Notes Unit 1 Higher Human Biology Summary Notes a. Cells tissues organs body systems Division of labour occurs in multicellular organisms (rather than each cell carrying out every function) Most cells become

More information

Supplemental Material CBE Life Sciences Education. Su et al.

Supplemental Material CBE Life Sciences Education. Su et al. Supplemental Material CBE Life Sciences Education Su et al. APPENDIX Human Body's Immune System Test This test consists of 31 questions, with only 1 answer to be selected for each question. Please select

More information

BIO 137: CHAPTER 1 OBJECTIVES

BIO 137: CHAPTER 1 OBJECTIVES BIO 137: CHAPTER 1 OBJECTIVES 1. Define the terms anatomy and physiology, and explain their relationship using an example of a human structure with its corresponding function. A. ANATOMY = the study of

More information

THE HUMAN BODY SYSTEMS

THE HUMAN BODY SYSTEMS Name Period Date THE HUMAN BODY SYSTEMS System Function Diagram Major Organs Digestive 1. take in food (ingestion) 2. digest food into smaller molecules and absorb nutrients 3. remove undigestable food

More information

If you have a cold or the flu, you can spread the sickness to someone else. How does the sickness spread? Write your ideas on the lines below.

If you have a cold or the flu, you can spread the sickness to someone else. How does the sickness spread? Write your ideas on the lines below. The Immune System Textbook pages 100 109 Before You Read Section 3.1 Summary If you have a cold or the flu, you can spread the sickness to someone else. How does the sickness spread? Write your ideas on

More information

7 Answers to end-of-chapter questions

7 Answers to end-of-chapter questions 7 Answers to end-of-chapter questions Multiple choice questions 1 B 2 B 3 A 4 B 5 A 6 D 7 C 8 C 9 B 10 B Structured questions 11 a i Maintenance of a constant internal environment within set limits i Concentration

More information

Digestive System Why is digestion important? How is food digested? Physical Digestion and Movement

Digestive System Why is digestion important? How is food digested? Physical Digestion and Movement Digestive System The digestive system is made up of the digestive tract a series of hollow organs joined in a long, twisting tube from the mouth to the anus and other organs that help the body break down

More information

Immunity. Humans have three types of immunity innate, adaptive, and passive: Innate Immunity

Immunity. Humans have three types of immunity innate, adaptive, and passive: Innate Immunity Immunity Humans have three types of immunity innate, adaptive, and passive: Innate Immunity Everyone is born with innate (or natural) immunity, a type of general protection. Many of the germs that affect

More information

Comparing Plant and Animal Cells

Comparing Plant and Animal Cells 1.2 Comparing Plant and Animal Cells Here is a summary of what you will learn in this section: Plant and animal cell structures are called organelles. Plant and animal cells perform some similar functions,

More information

The Immune System. How your immune system works. Organs of the Immune System

The Immune System. How your immune system works. Organs of the Immune System UW MEDICINE PATIENT EDUCATION The Immune System How your immune system works The immune system is a network of special cells, tissues, and organs that defend the body against attacks from foreign invaders,

More information

Chetek-Weyerhaeuser High School

Chetek-Weyerhaeuser High School Chetek-Weyerhaeuser High School Anatomy and Physiology Units and Anatomy and Physiology A Unit 1 Introduction to Human Anatomy and Physiology (6 days) Essential Question: How do the systems of the human

More information

Immune System Memory Game

Immune System Memory Game Immune System Memory Game Recommended Age: 12 years old Time: 45 minutes Everyday our bodies come in contact with millions of tiny organisms and particles that could potentially make us sick. Despite this,

More information

How Does a Doctor Test for AIDS?

How Does a Doctor Test for AIDS? Edvo-Kit #S-70 How Does a Doctor Test for AIDS? S-70 Experiment Objective: The Human Immunodefi ciency Virus (HIV) is an infectious agent that causes Acquired Immunodefi ciency Syndrome (AIDS) in humans.

More information

Blood: The Body s Vital Defense Force

Blood: The Body s Vital Defense Force Blood: The body s vital defense force Ouch you ve cut your finger! A familiar red substance oozes out. As you reach for a bandage, take a moment to ponder the vital role this remarkable fluid performs.

More information

Bio 20 Chapter 11 Workbook Blood and the Immune System Ms. Nyboer

Bio 20 Chapter 11 Workbook Blood and the Immune System Ms. Nyboer Bio 20 Chapter 11 Workbook Blood and the Immune System Ms. Nyboer Name: Part A: Components of Blood 1. List the 3 plasma proteins and describe the function of each Albumins osmotic balance Globulins antibodies,

More information

Anatomy and Physiology (ANPY) CTY Course Syllabus

Anatomy and Physiology (ANPY) CTY Course Syllabus Anatomy and Physiology (ANPY) CTY Course Syllabus When Key Points / Objectives Content Day 1 INTRODUCTION HOMEOSTASIS LEVELS OF ORGANIZATION Day 2 CELLULAR AND MOLECULAR BIOLOGY GENETICS Day 3 INTEGUMENTARY

More information

Regents Biology REGENTS REVIEW: PROTEIN SYNTHESIS

Regents Biology REGENTS REVIEW: PROTEIN SYNTHESIS Period Date REGENTS REVIEW: PROTEIN SYNTHESIS 1. The diagram at the right represents a portion of a type of organic molecule present in the cells of organisms. What will most likely happen if there is

More information

pathway that involves taking in heat from the environment at each step. C.

pathway that involves taking in heat from the environment at each step. C. Study Island Cell Energy Keystone Review 1. Cells obtain energy by either capturing light energy through photosynthesis or by breaking down carbohydrates through cellular respiration. In both photosynthesis

More information

B2 Revision. Subject Module Date Biology B2 13 TH May (am)

B2 Revision. Subject Module Date Biology B2 13 TH May (am) B2 Revision Subject Module Date Biology B2 13 TH May (am) Useful websites www.aqa.org.uk This website contains the specifications that we follow and also has a large number of past papers and mark schemes

More information

ORGAN SYSTEMS OF THE BODY

ORGAN SYSTEMS OF THE BODY ORGAN SYSTEMS OF THE BODY DEFINITIONS AND CONCEPTS A. Organ a structure made up of two or more kinds of tissues organized in such a way that they can together perform a more complex function that can any

More information

Photo Cell Resp Practice. A. ATP B. oxygen C. DNA D. water. The following equation represents the process of photosynthesis in green plants.

Photo Cell Resp Practice. A. ATP B. oxygen C. DNA D. water. The following equation represents the process of photosynthesis in green plants. Name: ate: 1. Which molecule supplies the energy for cellular functions?. TP. oxygen. N. water 2. Photosynthesis The following equation represents the process of photosynthesis in green plants. What happens

More information

Microbiology AN INTRODUCTION EIGHTH EDITION

Microbiology AN INTRODUCTION EIGHTH EDITION TORTORA FUNKE CASE Microbiology AN INTRODUCTION EIGHTH EDITION Differentiate between innate and acquired immunity. Chapter 17 Specific Defenses of the Host: The Immune Response B.E Pruitt & Jane J. Stein

More information

Multiple Myeloma. This reference summary will help you understand multiple myeloma and its treatment options.

Multiple Myeloma. This reference summary will help you understand multiple myeloma and its treatment options. Multiple Myeloma Introduction Multiple myeloma is a type of cancer that affects white blood cells. Each year, thousands of people find out that they have multiple myeloma. This reference summary will help

More information

1) Siderophores are bacterial proteins that compete with animal A) Antibodies. B) Red blood cells. C) Transferrin. D) White blood cells. E) Receptors.

1) Siderophores are bacterial proteins that compete with animal A) Antibodies. B) Red blood cells. C) Transferrin. D) White blood cells. E) Receptors. Prof. Lester s BIOL 210 Practice Exam 4 (There is no answer key. Please do not email or ask me for answers.) Chapters 15, 16, 17, 19, HIV/AIDS, TB, Quorum Sensing 1) Siderophores are bacterial proteins

More information

Anatomy and Physiology (ANPY) CTY: Academic Explorations Grades 7 and 8

Anatomy and Physiology (ANPY) CTY: Academic Explorations Grades 7 and 8 Anatomy and Physiology (ANPY) CTY: Academic Explorations Grades 7 and 8 Text: Mader s Understanding Human Anatomy & Physiology; 7 th Edition. TOPIC/OBJECTIVES HOW 1 Welcome and Introduction Ice Breaker

More information

HSA Consumer Guide. Understanding Vaccines, Vaccine Development and Production. www.hsa.gov.sg November 2009. How a Vaccine Works.

HSA Consumer Guide. Understanding Vaccines, Vaccine Development and Production. www.hsa.gov.sg November 2009. How a Vaccine Works. November 2009 Understanding Vaccines, Vaccine Development and Production Vaccines, in general, help protect people from harmful infections before they come in contact with the disease. Vaccines may also

More information

Essentials of Human Anatomy & Physiology 11 th Edition, 2015 Marieb

Essentials of Human Anatomy & Physiology 11 th Edition, 2015 Marieb A Correlation of Essentials of Human Anatomy Marieb To the Next Generation Science Standards Life A Correlation of, HS-LS1 From Molecules to Organisms: Structures and Processes HS-LS1-1. Construct an explanation

More information

Mutations: 2 general ways to alter DNA. Mutations. What is a mutation? Mutations are rare. Changes in a single DNA base. Change a single DNA base

Mutations: 2 general ways to alter DNA. Mutations. What is a mutation? Mutations are rare. Changes in a single DNA base. Change a single DNA base Mutations Mutations: 2 general ways to alter DNA Change a single DNA base Or entire sections of DNA can move from one place to another What is a mutation? Any change in the nucleotide sequence of DNA Here

More information

Multiple Choice Questions

Multiple Choice Questions Chapter 5 THE FUNDAMENTAL UNIT OF LIFE Multiple Choice Questions 1. Which of the following can be made into crystal? (a) A Bacterium (b) An Amoeba (c) A Virus (d) A Sperm 2. A cell will swell up if (a)

More information

Introduction to the Cell: Plant and Animal Cells

Introduction to the Cell: Plant and Animal Cells Introduction to the Cell: Plant and Animal Cells Tissues, Organs, and Systems of Living Things Cells, Cell Division, and Animal Systems and Plant Systems Cell Specialization Human Systems All organisms

More information

Viruses. Viral components: Capsid. Chapter 10: Viruses. Viral components: Nucleic Acid. Viral components: Envelope

Viruses. Viral components: Capsid. Chapter 10: Viruses. Viral components: Nucleic Acid. Viral components: Envelope Viruses Chapter 10: Viruses Lecture Exam #3 Wednesday, November 22 nd (This lecture WILL be on Exam #3) Dr. Amy Rogers Office Hours: MW 9-10 AM Too small to see with a light microscope Visible with electron

More information