Cellular Structure and Function
|
|
- Bertram Goodman
- 8 years ago
- Views:
Transcription
1 Chapter Test A CHAPTER 7 Cellular Structure and Function Part A: Multiple Choice In the space at the left, write the letter of the term or phrase that best answers each question. 1. Which defines a cell? A. microscopic organisms in water B. protein molecules in animals C. the basic unit of living things D. the smallest type of animal 2. Which is a structure common to all cells? A. mitochondria B. nucleus C. endoplasmic reticulum D. plasma membrane 3. Which is a protein fiber that forms the cell s supporting network? A. cytoskeleton B. cell wall C. endoplasmic reticulum D. plasma membrane Part B: Matching Matching Set 1 Place a check in the correct box to identify the type of cell described by each statement. Statement Eukaryote Prokaryote 1. A unicellular organism such as bacteria 2. A cell with a nucleus 3. A cell with organelles that do specific tasks 4. The first type of cell to evolve Matching Set 2 Write the letter of the correct cell structure on the line next to the structure s description. Answers may be used only once. 5. creates energy for the cell 6. produces proteins 7. unwanted substances would build up in the cell without this organelle 8. contains the cell s DNA A. lysosome B. mitochondria C. nucleus D. ribosome Unit 2 CHAPTER 7 Cellular Structure and Function 63
2 Chapter Test A CONTINUED Part C: Interpreting Drawings Write your response to each statement in the space provided. 1. Study the drawing of a plasma membrane. Identify the substances that belong with the arrows labeled A to E. Use the substances carbon dioxide, glucose, oxygen, wastes, and water for your labels. A. D. B. E. C. 2. Study the drawings of the three solutions below. Identify the hypertonic, hypotonic, and isotonic solutions. A. B. C. Part D: Short Answer Write your response to each statement in the space provided. 1. State the three principles of the cell theory. 64 Cellular Structure and Function CHAPTER 7 Unit 2
3 Chapter Test A CONTINUED 2. Explain how a selectively permeable plasma membrane works. 3. Describe the function of a cell nucleus. Part E: Concept Application Write your response to the statement in the space provided. 1. Contrast the organelles you might observe in the cell of a celery stalk and the skin cell of a human. Read the paragraph below to respond to each statement. Tamara puts a drop of red food dye into a glass of water. The dye makes swirls of color in the water for several minutes. After 10 min, the water has a uniform, red color. 2. Infer how the concept of diffusion explains Tamara s observations. 3. Identify the time when the solution reached a dynamic equilibrium. Unit 2 CHAPTER 7 Cellular Structure and Function 65
4 Chapter Test B CHAPTER 7 Cellular Structure and Function Part A: Multiple Choice In the space at the left, write the letter of the term, phrase, or sentence that best completes each statement or answers each question. 1. Which scientist first used the term cell? A. Hooke B. Janssen C. Pasteur D. Virchow 2. Which would be the result if the electron microscope had not been invented? A. Images of cells and microorganisms would remain blurry. B. Microscope magnification would be limited to C. Scientists would be unable to view different cell organelles. D. The atoms of elements would not have been discovered. 3. Which manufactures ribosomes? A. nucleolus B. nucleus C. endoplasmic reticulum D. Golgi apparatus 4. Which is the result of smooth endoplasmic reticulum being damaged in liver cells by excess alcohol consumption? A. absorption of excess water B. difficulty with protein synthesis C. excessive breakdown of carbohydrates D. inability to detoxify harmful substances 5. The process of the plasma membrane pumping excess sodium out of a cell into an environment where there is a lower concentration of sodium is called A. diffusion. B. osmosis. C. active transport. D. coupled transport. 66 Cellular Structure and Function CHAPTER 7 Unit 2
5 Chapter Test B CONTINUED Part B: Matching and Completion Matching Write the letter of the correct organelle on the line next to its description. Answers may be used only once or not at all. 1. stores cell materials 2. produces protein for the cell 3. controls cell division 4. acts as a distribution center for cell proteins 5. breaks down excess microtubules A. Golgi apparatus B. lysosome C. mitochondria D. nucleus E. ribosome F. vacuole Completion Write the correct term or name to complete each sentence below. 6. The scientist who first named cells was. 7. An instrument used to magnify thin slices of cells is called a(n). 8. Large, complex cells that contain a nucleus are called. 9. Substances that move wastes and other materials through the plasma membrane are called. 10. The organelles that allow a unicellular paramecium to sweep food toward its mouthlike opening are called. 11. The diffusion of water across the selectively permeable membrane of an alga cell is called. Part C: Interpreting Drawings Write your response to each statement in the space provided. 1. Study the drawing of a plasma membrane above. Identify the substances that belong with the arrows labeled A to E. Identify the substance embedded in the plasma membrane labeled F. A. B. C. D. E. F. Unit 2 CHAPTER 7 Cellular Structure and Function 67
6 Chapter Test B CONTINUED 2. Study the drawings of the three solutions below. Identify the three solutions. A. B. C. Part D: Short Answer Write your response to each statement in the space provided. 1. State the principles of the cell theory. 2. Infer why the nonpolar, fatty-acid tails in a cell s plasma membrane are essential for creating a barrier between the cell s internal environment and the external environment. 3. Describe the support structure of the cell s interior. Include the terms cytoskeleton, microtubules, and microfilaments in your discussion. Part E: Concept Application Write your response to the statement in the space provided. 1. Hypothesize how the evolutionary history of cells might have differed had endosymbiosis not occurred. 68 Cellular Structure and Function CHAPTER 7 Unit 2
7 Chapter Test C CHAPTER 7 Cellular Structure and Function Part A: Multiple Choice In the space at the left, write the letter of the term or phrase that best completes each statement or answers each question. 1. Which scientist revolutionized the way biologists think about the evolutionary history of eukaryotes? A. Everett B. Margulis C. Pasteur D. Virchow 2. The advantage of a compound-light microscope over an electron microscope is that it A. can view living microorganisms. B. does not blur magnified images. C. has a greater degree of magnification. D. relies on readily available visible light. 3. Which organelle produces protein for a cell? A. nucleus B. ribosome C. endoplasmic reticulum D. Golgi apparatus 4. Which organelle is large in plant cells but small or absent in animal cells? A. centriole B. chloroplast C. nucleolus D. vacuole 5. Which organelle is called the powerhouse of the cell? A. mitochondria B. nucleus C. ribosome D. vesicle 6. Which organelle is present in a paramecium protozoan but absent in the cells of a strawberry plant? A. cilia B. cytoskeleton C. microtubules D. nucleus Unit 2 CHAPTER 7 Cellular Structure and Function 69
8 Chapter Test C CONTINUED Part B: Completion Write the correct term to complete each sentence below. 1. The bacterium E. coli is a type of cell called. 2. Substances would have more difficulty moving across the plasma membrane without a substance called. 3. The central structure that defines the cell is called the. 4. A flu virus could easily infect a cell without the presence of. 5. The spread of a drop of food dye throughout a glass of milk is called. 6. A pump located in a cell s plasma membrane transports sodium and. Part C: Interpreting Drawings Write your response to each statement in the space provided. 1. Study the drawing of a plasma membrane to the right. Identify the substances that belong with the arrows labeled A to E. Identify the substance embedded in the plasma membrane labeled F, and explain how this substance regulates materials entering and exiting a cell. Figure 1 A. B. C. F. 2. Study the drawings of the three solutions below. Identify the three types of solutions. D. E. Figure 2 Figure 3 Figure 4 A. B. C. 70 Cellular Structure and Function CHAPTER 7 Unit 2
9 Chapter Test C CONTINUED 3. Infer which drawing on the previous page would resemble a blood cell after a patient has been injected with an intravenous solution of pure water instead of an intravenous solution made of 1 percent salt. Explain the reason(s) for your choice. Part D: Short Answer Write your response to each statement in the space provided. 1. Discuss the advancement of scientific knowledge about the microscopic world during the sixteenth and seventeenth centuries. 2. Explain why phosphate groups in the phospholipid bilayer of the plasma membrane face toward the outside and the fatty acids face inward. 3. Contrast endocytosis and exocytosis. Part E: Concept Application Write your response to the statement in the space provided. 1. Analyze the principles of the cell theory that serve as the fundamental ideas for modern biology. Critique the modern theory of unicellular evolution based on one or more principles of the cell theory. Unit 2 CHAPTER 7 Cellular Structure and Function 71
Biology Chapter 7 Practice Test
Biology Chapter 7 Practice Test Multiple Choice Write the letter that best answers the question or completes the statement on the line provided. 1. The work of Schleiden and Schwann can be summarized by
More informationChapter 3. Cellular Structure and Function Worksheets. 39 www.ck12.org
Chapter 3 Cellular Structure and Function Worksheets (Opening image copyright by Sebastian Kaulitzki, 2010. Used under license from Shutterstock.com.) Lesson 3.1: Introduction to Cells Lesson 3.2: Cell
More informationBiology I. Chapter 7
Biology I Chapter 7 Interest Grabber NOTEBOOK #1 Are All Cells Alike? All living things are made up of cells. Some organisms are composed of only one cell. Other organisms are made up of many cells. 1.
More informationReview of the Cell and Its Organelles
Biology Learning Centre Review of the Cell and Its Organelles Tips for most effective learning of this material: Memorize the names and structures over several days. This will help you retain what you
More informationtissues 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 informationCell 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 informationCell Structure & Function!
Cell Structure & Function! Chapter 3! The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny.! -- Isaac Asimov Animal Cell Plant Cell Cell
More informationChapter 5 Organelles. Lesson Objectives List the organelles of the cell and their functions. Distinguish between plant and animal cells.
Chapter 5 Organelles Lesson Objectives List the organelles of the cell and their functions. Distinguish between plant and animal cells. Check Your Understanding What is a cell? How do we visualize cells?
More informationHomeostasis 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 informationChapter 2: Cell Structure and Function pg. 70-107
UNIT 1: Biochemistry Chapter 2: Cell Structure and Function pg. 70-107 Organelles are internal structures that carry out specialized functions, interacting and complementing each other. Animal and plant
More information1. When you come to a station, attempt to answer each question for that station.
Name: Block: Steps for completing this study guide 1. When you come to a station, attempt to answer each question for that station. 2. Once you are done answering the questions, or if you can t answer
More information7.2 Cell Structure. Lesson Objectives. Lesson Summary. Cell Organization Eukaryotic cells contain a nucleus and many specialized structures.
7.2 Cell Structure Lesson Objectives Describe the structure and function of the cell nucleus. Describe the role of vacuoles, lysosomes, and the cytoskeleton. Identify the role of ribosomes, endoplasmic
More information7.2 Cells: A Look Inside
CHAPTER 7 CELL STRUCTURE AND FUNCTION 7.2 Cells: A Look Inside Imagine a factory that makes thousands of cookies a day. Ingredients come into the factory, get mixed and baked, then the cookies are packaged.
More informationAnatomy and Physiology Placement Exam 2 Practice with Answers at End!
Anatomy and Physiology Placement Exam 2 Practice with Answers at End! General Chemical Principles 1. bonds are characterized by the sharing of electrons between the participating atoms. a. hydrogen b.
More informationPlant and Animal Cells
Plant and Animal Cells a. Explain that cells take in nutrients in order to grow, divide and to make needed materials. S7L2a b. Relate cell structures (cell membrane, nucleus, cytoplasm, chloroplasts, and
More informationLecture 4 Cell Membranes & Organelles
Lecture 4 Cell Membranes & Organelles Structure of Animal Cells The Phospholipid Structure Phospholipid structure Encases all living cells Its basic structure is represented by the fluidmosaic model Phospholipid
More informationThe microscope is an important tool.
KEY CONCEPT Microscopes allow us to see inside the cell. BEFORE, you learned Some organisms are unicellular and some are multicellular A microscope is necessary to study most cells The cell theory describes
More informationPlasma Membrane hydrophilic polar heads
The Parts of the Cell 3 main parts in ALL cells: plasma membrane, cytoplasm, genetic material this is about the parts of a generic eukaryotic cell Plasma Membrane -is a fluid mosaic model membrane is fluid
More informationMultiple 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 informationIntroduction 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 informationAP Biology-Chapter #6 & 7 Review
DO NOT WRITE ON THIS TEST- USE ANSWER DOCUMENT AP Biology-Chapter #6 & 7 Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. All of the following are
More informationOsmosis, Diffusion and Cell Transport
Osmosis, Diffusion and Cell Transport Types of Transport There are 3 types of transport in cells: 1. Passive Transport: does not use the cell s energy in bringing materials in & out of the cell 2. Active
More informationChapter 4: A Tour of the Cell. 1. Cell Basics. Limits to Cell Size. 1. Cell Basics. 2. Prokaryotic Cells. 3. Eukaryotic Cells
Chapter 4: A Tour of the Cell 1. Cell Basics 2. Prokaryotic Cells 3. Eukaryotic Cells 1. Cell Basics Limits to Cell Size There are 2 main reasons why cells are so small: If cells get too large: 1) there
More informationDate: Student Name: Teacher Name: Jared George. Score: 1) A cell with 1% solute concentration is placed in a beaker with a 5% solute concentration.
Biology Keystone (PA Core) Quiz Homeostasis and Transport - (BIO.A.4.1.1 ) Plasma Membrane, (BIO.A.4.1.2 ) Transport Mechanisms, (BIO.A.4.1.3 ) Transport Facilitation Student Name: Teacher Name: Jared
More informationQuick Hit Activity Using UIL Science Contests For Formative and Summative Assessments of Pre-AP and AP Biology Students
Quick Hit Activity Using UIL Science Contests For Formative and Summative Assessments of Pre-AP and AP Biology Students Activity Title: Quick Hit Goal of Activity: To perform formative and summative assessments
More informationCELLS: PLANT CELLS 20 FEBRUARY 2013
CELLS: PLANT CELLS 20 FEBRUARY 2013 Lesson Description In this lesson we will discuss the following: The Cell Theory Terminology Parts of Plant Cells: Organelles Difference between plant and animal cells
More informationComparing Plant And Animal Cells
Comparing Plant And Animal Cells http://khanacademy.org/video?v=hmwvj9x4gny Plant Cells shape - most plant cells are squarish or rectangular in shape. amyloplast (starch storage organelle)- an organelle
More informationWeek 1 EOC Review Cell Theory, Cell Structure, Cell Transport
Week 1 EOC Review Cell Theory, Cell Structure, Cell Transport Benchmarks: SC.912.L.14.1 Describe the scientific theory of cells (cell theory) and relate the history of its discovery to the processes of
More informationCells & 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 informationThe Cell Interior and Function
The Cell Interior and Function 5 5.0 CHAPTER PREVIEW Investigate and understand the organization and function of the cell interior. Define the differences between eukaryotic and prokaryotic cell structure.
More informationMembrane Structure and Function
Membrane Structure and Function Part A Multiple Choice 1. The fluid mosaic model describes membranes as having A. a set of protein channels separated by phospholipids. B. a bilayer of phospholipids in
More informationCOMPARISON OF PLANT AND ANIMAL CELLS SIMILARITIES IN PLANT & ANIMAL CELLS
COMPARISON OF PLANT AND ANIMAL CELLS Cells vary widely in structure and function, even within the same organism. The human body, for example, has more than 200 different types of cells, each with a specialized
More informationCell Membrane Coloring Worksheet
Cell Membrane Coloring Worksheet Composition of the Cell Membrane & Functions The cell membrane is also called the plasma membrane and is made of a phospholipid bilayer. The phospholipids have a hydrophilic
More informationDrexel-SDP GK-12 ACTIVITY
Drexel-SDP GK-12 ACTIVITY Subject Area(s): Biology Associated Unit: None Associated Lesson: None Activity Title : Plant or Animal Cell? Grade Level: 7 and 8 (7-9) Activity Dependency: None Time Required:
More informationCell Structure and Function. Eukaryotic Cell: Neuron
Cell Structure and Function Eukaryotic Cell: Neuron Cell Structure and Function Eukaryotic Cells: Blood Cells Cell Structure and Function Prokaryotic Cells: Bacteria Cell Structure and Function All living
More informationBiological cell membranes
Unit 14: Cell biology. 14 2 Biological cell membranes The cell surface membrane surrounds the cell and acts as a barrier between the cell s contents and the environment. The cell membrane has multiple
More informationKeystone 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 informationThe Cell Teaching Notes and Answer Keys
The Cell Teaching Notes and Answer Keys Subject area: Science / Biology Topic focus: The Cell: components, types of cells, organelles, levels of organization Learning Aims: describe similarities and differences
More informationC E L L O. Recommended Age: 6 years-8 years Time: 45 minutes prep, additional 3 hours for Jello to set
C E L L O Recommended Age: 6 years-8 years Time: 45 minutes prep, additional 3 hours for Jello to set The smallest and simplest unit of life is called a cell. Cells are divided into two types of cells
More informationTHE HISTORY OF CELL BIOLOGY
SECTION 4-1 REVIEW THE HISTORY OF CELL BIOLOGY Define the following terms. 1. cell 2. cell theory Write the correct letter in the blank. 1. One early piece of evidence supporting the cell theory was the
More informationSection 7-3 Cell Boundaries
Note: For the past several years, I ve been puzzling how to integrate new discoveries on the nature of water movement through cell membranes into Chapter 7. The Section below is a draft of my first efforts
More informationCytology. Living organisms are made up of cells. Either PROKARYOTIC or EUKARYOTIC cells.
CYTOLOGY Cytology Living organisms are made up of cells. Either PROKARYOTIC or EUKARYOTIC cells. A. two major cell types B. distinguished by structural organization See table on handout for differences.
More informationCHAPTER 5.1 5.2: Plasma Membrane Structure
CHAPTER 5.1 5.2: Plasma Membrane Structure 1. Describe the structure of a phospholipid molecule. Be sure to describe their behavior in relationship to water. 2. What happens when a collection of phospholipids
More informationPlant and Animal Cells
Plant and Animal Cells Strand Topic Life Systems Investigating organelles and their functions in cells of living things Primary SOL LS.2 The student will investigate and understand that all living things
More informationThe Living Cell from the Biology: The Science of Life Series. Pre-Test
1 Pre-Test Directions: Answer each question TRUE OR FALSE. 1. The instructions for making proteins are stored in molecules of DNA. 2. Proteins are made in the nucleus. 3. All cells are surrounded by a
More informationDIFFUSION (HYPERTONIC, HYPOTONIC, & ISOTONIC SOLUTIONS) THE GUMMY BEAR LAB PASS
DIFFUSION (HYPERTONIC, HYPOTONIC, & ISOTONIC SOLUTIONS) THE GUMMY BEAR LAB PASS Have you ever wondered why your fingers have wrinkles after soaking in a bath tub? Your students have probably wondered the
More informationCell Membrane & Tonicity Worksheet
NAME ANSWER KEY DATE PERIOD Cell Membrane & Tonicity Worksheet Composition of the Cell Membrane & Functions The cell membrane is also called the PLASMA membrane and is made of a phospholipid BI-LAYER.
More informationAnimal & Plant Cell Slides
Animal & Plant Cell Slides Category: Biology Type: Class Experiment, 60 min class Materials: 2 Glass Slides 2 Cover Slips 1 Bottle of methylene blue (optional) 1 Plastic tray 1 Bottle of iodine 1 Plastic
More informationCell 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 informationLook for these related items from Learning Resources :
Look for these related items from Learning Resources : LER 1901 Cross Section Plant Cell LER 1902 Cross Section Heart Model LER 1903 Cross Section Brain Model LER 2437 Cross Section Earth Model For a dealer
More information1.1.2. 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 informationCell Structure and Function
Bio 100 - Cells 1 Cell Structure and Function Tenets of Cell Theory 1. All living things are made up of one or more cells 2. Cells are the basic living units within organisms, and the chemical reactions
More informationGymnázium, Brno, Slovanské nám. 7, WORKBOOK - Biology WORKBOOK. www.gymnaslo.agb.cz
WORKBOOK www.gymnaslo.agb.cz Subjekt: Biology Teacher: Iva Kubištová Student:.. School year:../. This material was prepared with using http://biologygmh.com/ Topics: 1. 2. 3. Cell Structure and Function
More informationMembrane Structure and Function
Membrane Structure and Function -plasma membrane acts as a barrier between cells and the surrounding. -plasma membrane is selective permeable -consist of lipids, proteins and carbohydrates -major lipids
More informationIIn our high tech world, one of the hottest areas of development
Topic 1.1 Why are cells important? Key Concepts Studying cells helps us understand how organisms function. Cellular organelles work together to carry out life functions. Cellular processes enable organisms
More informationBiology 101 Chapter 4 Cells as the Basic Unit of Life. The Cell Theory Major Contributors: Galileo = first observations made with a microscope
Biology 101 Chapter 4 Cells as the Basic Unit of Life The Cell Theory Major Contributors: Galileo = first observations made with a microscope Robert Hooke = first to observe small compartments in dead
More informationAll About Cells Literacy Foundations Science: Biology
Version 01 All About Cells Literacy Foundations Science: Biology 2012 by Open School BC This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. To view a copy
More informationStudent name ID # 2. (4 pts) What is the terminal electron acceptor in respiration? In photosynthesis? O2, NADP+
1. Membrane transport. A. (4 pts) What ion couples primary and secondary active transport in animal cells? What ion serves the same function in plant cells? Na+, H+ 2. (4 pts) What is the terminal electron
More informationVideo Links: Differences Between Plant and Animal Cells http://www.youtube.com/watch?v=mwz4ptp_qeu
Comparing Animal and Plant Cells by Annie Plant and animal cells are known as Eukaryotic cells which contain a nucleus and other genetic material enclosed within membranes. (Science Daily, n.d.) The primary
More informationCh. 8 - The Cell Membrane
Ch. 8 - The Cell Membrane 2007-2008 Phospholipids Phosphate head hydrophilic Fatty acid tails hydrophobic Arranged as a bilayer Phosphate attracted to water Fatty acid repelled by water Aaaah, one of those
More informationComparing 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 informationSix major functions of membrane proteins: Transport Enzymatic activity
CH 7 Membranes Cellular Membranes Phospholipids are the most abundant lipid in the plasma membrane. Phospholipids are amphipathic molecules, containing hydrophobic and hydrophilic regions. The fluid mosaic
More informationThe Cell. Grade 8 Activity Plan
The Cell Grade 8 Activity Plan Plant Cell Project Objectives: 1. To identify cell organelles and their functions. 2. To demonstrate the difference between plant and animal cells. Keywords/concepts: cells,
More informationCELL MEMBRANE & CELL TRANSPORT (PASSIVE and ACTIVE) Webquest
Name: Period: CELL MEMBRANE & CELL TRANSPORT (PASSIVE and ACTIVE) Webquest PART I: CELL MEMBRANES WEBSITE #1: http://www.wisc-online.com/objects/index_tj.asp?objid=ap1101 1. What is the BASIC UNIT of LIFE?
More informationCONCEPTS OF BIOLOGY - BIOL115 Dr. SG Saupe; Fall 2006 Exam #2
CONCEPTS OF BIOLOGY - BIOL115 Dr. SG Saupe; Fall 2006 Exam #2 name And he gave it for his opinion, that whoever could make two ears of corn or two blades of grass to grow upon a spot where only one grew
More informationBiology I New Summit School High School Diploma Program
Course Description: Biology I Syllabus Biology I is a two semester course. Students completing this course will earn 1.0 unit upon completion. Required Materials: 1. Student Text: Biology-Principles and
More informationEukaryotic Cells Organelles Cell Wall cell wall
Eukaryotic Cells Think back to Schwann and Schleiden. It wasn t until that fateful lunch that Schwann realized he was seeing cells. After that moment cell biology knowledge exploded (just a saying; it
More informationpathway 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 informationcalled a cell wall. The cell wall protects against mechanical stress and keeps the cell from becoming over-filled with water.
What are Cells? By: Byron Norelius About Cells A cell is the basic unit of life. All living organisms are composed of one (unicellular) or more (multicellular) cells. In unicellular organisms, like many
More informationCellular Structure and Function
Cellular Structure and Function HUMAN SKIN ")' )DEA Cells are the structural and functional units of all living organisms. Section 1 Cell Discovery and Theory -!). )DEA The invention of the microscope
More informationBacterial (Prokaryotic) Cell. Common features of all cells. Tour of the Cell. Eukaryotic Cell. Plasma Membrane defines inside from outside
www.denniskunkel.com Tour of the Cell www.denniskunkel.com Today s Topics Properties of all cells Prokaryotes and Eukaryotes Functions of Major Cellular Organelles Information, Synthesis&Transport,, Vesicles
More informationLab 4 Cell Structure, Osmosis, and Diffusion
Lab 4 Cell Structure, Osmosis, and Diffusion Introduction: Connecting Your Learning The basic building block of life is the cell. Each cell contains several structures, some of which are common to both
More informationHow Well Do You Know Your Cells?
How Well Do You Know Your Cells? Complete each sentence below with words from the box. One word will not be used. cells cell membrane cell walls chloroplasts cytoplasm Hooke Leeuwenhoek mitochondria nucleus
More informationB2 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 informationLesson 4.10: Life Science Plant & Animal Cell Functions
Weekly Focus: Reading Comprehension Weekly Skill: Compare & Contrast Lesson Summary: This week students will continue with lessons in Life Science. The work contains foundational knowledge about plant
More information7. A selectively permeable membrane only allows certain molecules to pass through.
CHAPTER 2 GETTING IN & OUT OF CELLS PASSIVE TRANSPORT Cell membranes help organisms maintain homeostasis by controlling what substances may enter or leave cells. Some substances can cross the cell membrane
More informationthe plant & animal cell
6.1 Basic unit of life Biology Biology Structure & functions of 06 the plant & animal cell In 1665, Robert Hooke observed a section of a cork using a microscope prepared by him. He discovered a structure
More informationCompartmentalization of the Cell. Objectives. Recommended Reading. Professor Alfred Cuschieri. Department of Anatomy University of Malta
Compartmentalization of the Cell Professor Alfred Cuschieri Department of Anatomy University of Malta Objectives By the end of this session the student should be able to: 1. Identify the different organelles
More informationPlant and Animal Cells
Plant and Animal Cells Cell Scientists Hans and Zacharias Janssen Dutch lens grinders, father and son produced first compound microscope (2 lenses) Robert Hooke (1665) English Scientist looked at a thin
More informationCELL/ PHOTOSYNTHESIS/ CELLULAR RESPIRATION Test 2011 ANSWER 250 POINTS ANY WAY IN WHICH YOU WANT
CELL/ PHOTOSYNTHESIS/ CELLULAR RESPIRATION Test 2011 ANSWER 250 POINTS ANY WAY IN WHICH YOU WANT Completion: complete each statement. (1 point each) 1. All cells arise from. 2. The basic unit of structure
More informationCELL ANALOGY: AIRPORT. By: Joe Behrmann and Isaac Thompson
CELL ANALOGY: AIRPORT By: Joe Behrmann and Isaac Thompson MITOCHONDRIA Location: The Mitochondria of a cell is located in both plant and animal cells. They are found floating throughout the cell. Function:
More informationProkaryotic and Eukaryotic Cells
Why? Prokaryotic and Eukaryotic Cells Do all cells have the same structure? An efficiency apartment is a one-room apartment. This one room is where you sleep, eat, shower, and entertain your guests. It
More informationMCAS Biology. Review Packet
MCAS Biology Review Packet 1 Name Class Date 1. Define organic. THE CHEMISTRY OF LIFE 2. All living things are made up of 6 essential elements: SPONCH. Name the six elements of life. S N P C O H 3. Elements
More informationPART I: Neurons and the Nerve Impulse
PART I: Neurons and the Nerve Impulse Identify each of the labeled structures of the neuron below. A. B. C. D. E. F. G. Identify each of the labeled structures of the neuron below. A. dendrites B. nucleus
More informationUNIT 1 - Living Organisms and the Environment Situations. Cells
Lesson Summaries HUMAN AND SOCIAL BIOLOGY UNIT 1 - Living Organisms and the Environment Situations Lesson 2 Cells OBJECTIVES At the end of this lesson you will be able to: a) Describe the structure of
More informationCell Structure and Function
CHAPTER 3 CELL STRUCTURE AND FUNCTION Vocabulary Practice cell theory vacuole concentration gradient cytoplasm lysosome osmosis organelle centriole isotonic prokaryotic cell cell wall hypertonic eukaryotic
More informationEukaryotes. www.njctl.org PSI Biology Eukaryotes & Gene Expression
Eukaryotes The Eukaryotic Cell Classwork 1. Identify two characteristics that are shared by all cells. 2. Suppose you are investigating a cell that contains a nucleus. Would you categorize this cell as
More informationChapter 8. Movement across the Cell Membrane. AP Biology
Chapter 8. Movement across the Cell Membrane More than just a barrier Expanding our view of cell membrane beyond just a phospholipid bilayer barrier phospholipids plus Fluid Mosaic Model In 1972, S.J.
More informationcells - relatively simple cells - lack nuclear membrane and many organelles - bacteria and their relatives are all prokaryotic
Cell Biology A cell is chemical system that is able to maintain its structure and reproduce. Cells are the fundamental unit of life. All living things are cells or composed of cells. 1 The interior contents
More informationObjective: On a team of no more than (2). Build to illustrate a 3D model of a PLANT or ANIMAL cell. 10 pts.
THE CELL model: Activity 4.1 Science / Biology Objective: On a team of no more than (2). Build to illustrate a 3D model of a PLANT or ANIMAL cell. - Your models should clearly demonstrate the following
More informationINTRODUCTION TO THE CELL
CHAPTER 1: STRUCTURE AND FUNCTION OF THE CELL INTRODUCTION TO THE CELL Both living and non-living things are composed of molecules made from chemical elements such as Carbon, Hydrogen, Oxygen, and Nitrogen.
More informationPLANT AND ANIMAL CELL ORGANELLES
reflect The heart is an example of an organ. Think for a minute about your body. It s organized into parts that perform specific functions. For example, your heart functions to help transport materials
More informationMicroscopes. Eukaryotes Eukaryotic cells are characterized by having: DNA in a nucleus that is bounded by a membranous nuclear envelope
CH 6 The Cell Microscopy Scientists use microscopes to visualize cells too small to see with the naked eye. In a light microscope (LM), visible light is passed through a specimen and then through glass
More informationISTEP+: Biology I End-of-Course Assessment Released Items and Scoring Notes
ISTEP+: Biology I End-of-Course Assessment Released Items and Scoring Notes Page 1 of 22 Introduction Indiana students enrolled in Biology I participated in the ISTEP+: Biology I Graduation Examination
More informationUnit 2: Cells, Membranes and Signaling CELL MEMBRANE. Chapter 5 Hillis Textbook
Unit 2: Cells, Membranes and Signaling CELL MEMBRANE Chapter 5 Hillis Textbook HOW DOES THE LAB RELATE TO THE NEXT CHAPTER? SURFACE AREA: the entire outer covering of a cell that enables materials pass.
More informationLesson Aim To explain the human body at a microscopic level, including the structure and function of cells, tissues and membranes.
LESSON 1. CELLS & TISSUES Lesson Aim To explain the human body at a microscopic level, including the structure and function of cells, tissues and membranes. THE CELL All living matter is composed of functional
More informationTHE LIVING CELL. Cells also have variety of shapes. Plant cells are often rectangular or polygonal, while egg cells are usually spherical.
THE LIVING CELL A Tour of the cell The cell is the smallest and the basic unit of structure of all organisms. There are two main types or categories of cells: prokaryotic cells and eukaryotic cells. Prokaryotic
More informationModes of Membrane Transport
Modes of Membrane Transport Transmembrane Transport movement of small substances through a cellular membrane (plasma, ER, mitochondrial..) ions, fatty acids, H 2 O, monosaccharides, steroids, amino acids
More informationCell Biology - Part 2 Membranes
Cell Biology - Part 2 Membranes The organization of cells is made possible by membranes. Membranes isolate, partition, and compartmentalize cells. 1 Membranes isolate the inside of the cell from the outside
More informationOrganelles and Their Functions
Organelles and Their Functions The study of cell organelles and their functions is a fascinating part of biology. The current article provides a brief description of the structure of organelles and their
More information