1. One difference between prokaryotes and eukaryotes is that prokaryotes do not have a. DNA. c. cytoplasm. b. a cell membrane. d. a nucleus.
|
|
- Erick Dennis
- 7 years ago
- Views:
Transcription
1 Biology 2 Chapter 3 Test Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. One difference between prokaryotes and eukaryotes is that prokaryotes do not have a. DNA. c. cytoplasm. b. a cell membrane. d. a nucleus. 2. Which cells have a cell membrane, cytoplasm, ribosomes, and DNA? a. only animal cells c. only eukaryotic cells b. only prokaryotic cells d. all cells 3. The genetic material that provides instructions for making proteins is a. DNA. c. cytoplasm. b. cytosol. d. a ribosome. 4. A structure within a eukaryotic cell that carries out specific activities inside the cell is called a(n) a. organelle. c. nucleus. b. cytoplasm. d. membrane. 5. Which of the following statements about prokaryotes is correct? a. They have a nucleus. b. Their evolution preceded that of eukaryotes. c. The organelles in their cytoplasm are surrounded by membranes. d. They are multicellular organisms. 6. Only eukaryotic cells have a. DNA. c. ribosomes. b. membrane-bound organelles. d. cytoplasm. 7. Which of the following is true of both DNA and some proteins? a. made in nucleus b. made in ribosomes c. must be kept separate from cytoplasm d. must be kept separate from nucleus 8. In a cell, proteins are made on the a. mitochondria. c. nucleus. b. ribosomes. d. cell membrane.
2 9. Where are bound ribosomes located? a. suspended in the cytosol b. inside the nucleus c. attached to membranes of another organelle d. outside the cell membrane 10. Refer to the illustration above. Which structure acts as a boundary between the outside environment and the inside of the cell? a. structure 1 c. structure 3 b. structure 2 d. structure Refer to the illustration above. Which structure immediately identifies this cell as a eukaryote? a. structure 1 c. structure 3 b. structure 2 d. structure Refer to the illustration above. In eukaryotic cells, DNA is found in a. structure 1. c. structure 3. b. structure 2. d. structure Refer to the illustration above. Structure 2 is a. rough endoplasmic reticulum. c. a mitochondrion. b. a Golgi apparatus. d. the nucleus. 14. Refer to the illustration above. Which structure produces vesicles filled with proteins? a. structure 1 c. structure 4 b. structure 2 d. structure 5
3 15. Refer to the illustration above. Structure 5 is a. part of the endoplasmic reticulum. c. a mitochondrion. b. a Golgi apparatus. d. the nucleus. 16. Refer to the illustration above. The cell uses structure 3 to a. transport material from one part of the cell to another. b. package proteins so they can be stored by the cell. c. use light energy to make sugar. d. use energy from organic compounds to make ATP. 17. Refer to the illustration above. The cell shown is probably an animal cell because it a. has mitochondria. c. has a cell membrane. b. does not have a cell wall. d. does not have a nucleus. 18. The organelle that moves proteins and other substances through the cell is the a. endoplasmic reticulum. c. Golgi apparatus. b. mitochondrion. d. cytoplasm. 19. The organelle that modifies, sorts, and packages proteins is the a. endoplasmic reticulum. c. lysosome. b. ribosome. d. Golgi apparatus. 20. Plant cells have a large membrane-bound compartment in which water, waste products, and nutrients can be stored. This compartment is called the a. mitochondrion. c. Golgi apparatus. b. chloroplast. d. central vacuole. 21. A cell that requires a lot of energy might contain large numbers of a. chromosomes. c. mitochondria. b. vacuoles. d. lysosomes. 22. The organelles associated with plant photosynthesis are the a. mitochondria. c. Golgi apparatus. b. chloroplasts. d. vacuoles. 23. What do chloroplasts and mitochondria have in common? a. absorption of light energy c. production of ATP b. presence in all cells d. digestion of cell wastes
4 24. All the following are found in both plant and animal cells, except a. a cell wall. c. mitochondria. b. a cell membrane. d. endoplasmic reticulum. 25. Which of the following pairs contains unrelated items? a. eukaryote-plant c. cell wall-animal cell b. ribosome-protein d. mitochondria-atp 26. Which type of molecule forms the cell membrane? a. protein c. nucleic acid b. phospholipid d. carbohydrate 27. Phospholipids are molecules that have a. one polar phosphate head and two polar fatty acid tails. b. one polar phosphate head and two nonpolar fatty acid tails. c. one polar phosphate head and one polar fatty acid tail. d. one nonpolar phosphate head and two polar fatty acid tails. 28. The interior of the lipid bilayer of a cell membrane forms a nonpolar zone that a. allows most polar molecules to pass through the membrane. b. allows food to pass through the membrane. c. repels ions and most polar molecules. d. makes the membrane permeable to most molecules. 29. Refer to the illustration above. The structure labeled A is composed of a. lipids. c. proteins. b. carbohydrates. d. DNA. 30. Refer to the illustration above. The structure labeled D is a(n) a. cell-surface marker. c. enzyme.
5 b. receptor protein. d. transport protein. 31. Refer to the illustration above. The structure labeled C is a(n) a. cell-surface marker. c. enzyme. b. receptor protein. d. transport protein. 32. As a result of diffusion, the concentration of many types of substances a. always remains greater inside a membrane. b. eventually becomes balanced on both sides of a membrane. c. always remains greater outside of a membrane. d. becomes imbalanced on both sides of a membrane. 33. Refer to the illustration above. The process shown is called a. osmosis. c. active transport. b. facilitated diffusion. d. diffusion. 34. Diffusion is the movement of a substance a. only through a lipid bilayer membrane. b. from an area of low concentration to an area of higher concentration. c. only in liquids. d. from an area of high concentration to an area of lower concentration. 35. The dispersal of ink in a beaker of water is an example of a. diffusion. c. active transport. b. osmosis. d. endocytosis. 36. Proteins that serve as tunnels for specific substances through the lipid bilayer are a. cell-surface markers. c. receptor proteins. b. channel proteins. d. enzymes. 37. Which of the following does not require energy?
6 a. diffusion c. active transport b. endocytosis d. sodium-potassium pump 38. The diffusion of water into or out of a cell is called a. solubility. c. selective transport. b. osmosis. d. endocytosis. 39. Osmosis is a type of a. active transport. c. simple diffusion. b. passive transport. d. endocytosis. 40. Which of the following statements about an isotonic solution and a cell is correct? a. The solution has the same solute concentration that the cytoplasm does. b. The solution has a higher solute concentration than the cytoplasm does. c. A cell in the solution will lose water. d. A cell in the solution will gain water. 41. Unlike passive transport, active transport a. requires energy. b. moves substances down their concentration gradient. c. does not involve carrier proteins. d. moves water across the cell membrane. 42. Both active transport and facilitated diffusion involve a. ATP. b. movement against a concentration gradient. c. carrier proteins. d. channel proteins. 43. Molecules that are too large to be moved across a cell membrane can be removed from the cell by a. diffusion. c. endocytosis. b. exocytosis. d. osmosis.
7 44. Refer to the illustration above. What happens when the structure labeled A binds to the structure labeled B? a. Information is sent into the cell. c. The cell begins to swell. b. Proteins enter the cell. d. Ions enter the cell. 45. Refer to the illustration above. The structure labeled B in the diagram is an example of a(n) a. channel protein. c. receptor protein. b. signal molecule. d. ion pump. 46. Signal molecules bind to a. carbohydrates. c. receptor proteins. b. marker proteins. d. transport proteins. 47. Which of the following transmit information into a cell by binding to signal molecules? a. channel proteins c. marker proteins b. receptor proteins d. signal proteins 48. What change takes place in the cell membrane if a signal molecule causes a transport protein to open? a. permeability change c. formation of a second messenger b. activation of an enzyme d. change in chemical reactions Short Answer Use an analogy to describe the relationship between proteins, ribosomes, and DNA/RNA in the nucleus. Explain the difference between vesicles and vacuoles.
8 Contrast the functions of mitochondria and chloroplasts. Are mitochondria found in plant cells? Explain. What is the purpose of lysosomes? Why must their contents be separated from the rest of the cell? Compare and contrast the roles of cell membranes and the cell wall in a plant cell. How do the cytoplasm and cytoskeleton work together to provide structure for an animal cell? Organelles are not always present in the same proportions for every cell. Why is this? Provide an example stating both a cell type and an organelle. Draw an animal cell and label the following: a. Nucleus b. Endoplasmic Reticulum c. Ribosomes d. Nucleolus e. Centrosome f. Centrioles
9 Draw a plant cell and label the following: a. Cell Wall b. Vacuole c. Chloroplast d. Mitochondria e. Cytoplasm What do the prefixes iso-, hypo-, and hyper- mean? How is this related to tonicity? What is a concentration gradient? How does it relate to diffusion? Compare and contrast passive transport and active transport. Provide an example of each in your answer. Compare and contrast diffusion and osmosis. What is necessary for osmosis to occur that isn t required for diffusion? What does hydrophobic mean? What does hydrophilic mean? Why are these properties important for cell membranes?
10 Draw a phospholipid. Label the appropriate areas either hydrophobic or hydrophilic. Draw the fluid mosaic model and label the following: a. Protein Channel b. Glycoproteins c. Cytoskeleton d. Phosphate Head e. Fatty Acid Tail f. Cholesterol g. Phospholipid Bilayer A cell is placed in the following solutions. Draw what each cell would look like: Isotonic Solution Hypertonic Solution Hypotonic Solution
7.2 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 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 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 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 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 informationBiology 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 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 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 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 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 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 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 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 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 informationCELL MEMBRANES, TRANSPORT, and COMMUNICATION. Teacher Packet
AP * BIOLOGY CELL MEMBRANES, TRANSPORT, and COMMUNICATION Teacher Packet AP* is a trademark of the College Entrance Examination Board. The College Entrance Examination Board was not involved in the production
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 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 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 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 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 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 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 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 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 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 informationFIGURE 2.18. A. The phosphate end of the molecule is polar (charged) and hydrophilic (attracted to water).
PLASMA MEMBRANE 1. The plasma membrane is the outermost part of a cell. 2. The main component of the plasma membrane is phospholipids. FIGURE 2.18 A. The phosphate end of the molecule is polar (charged)
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 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 informationCellular Structure and Function
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?
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 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 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 information4. Biology of the Cell
4. Biology of the Cell Our primary focus in this chapter will be the plasma membrane and movement of materials across the plasma membrane. You should already be familiar with the basic structures and roles
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 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 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 informationEukaryotic Cell Structure: Organelles in Animal & Plant Cells Why are organelles important and how are plants and animals different?
Why? Eukaryotic Cell Structure: Organelles in Animal & Plant Cells Why are organelles important and how are plants and animals different? The cell is the basic unit and building block of all living things.
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 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 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 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 informationDo Not Write on this Quiz Paper (südamlik aitäh)
1. This makes ribosomes. Cell Organelle Quiz Do Not Write on this Quiz Paper (südamlik aitäh) a. Rough ER c. Golgi apparatus (body) b. Nucleolus d. Mitochondria 2. This is an energy producing organelle.
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 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 informationBIOLOGICAL MEMBRANES: FUNCTIONS, STRUCTURES & TRANSPORT
BIOLOGICAL MEMBRANES: FUNCTIONS, STRUCTURES & TRANSPORT UNIVERSITY OF PNG SCHOOL OF MEDICINE AND HEALTH SCIENCES DISCIPLINE OF BIOCHEMISTRY AND MOLECULAR BIOLOGY BMLS II / B Pharm II / BDS II VJ Temple
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 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 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 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 informationCells. Structure, Function and Homeostasis
Cells Structure, Function and Homeostasis Characteristics of Cells Basic unit of life anything alive is made of cells Plasma membrane (skin) that separates them from the environment. Skeletonsfor protection
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 informationBSC 2010 - Exam I Lectures and Text Pages. The Plasma Membrane Structure and Function. Phospholipids. I. Intro to Biology (2-29) II.
BSC 2010 - Exam I Lectures and Text Pages I. Intro to Biology (2-29) II. Chemistry of Life Chemistry review (30-46) Water (47-57) Carbon (58-67) Macromolecules (68-91) III. Cells and Membranes Cell structure
More informationThe Cell: Organelle Diagrams
The Cell: Organelle Diagrams Fig 7-4. A prokaryotic cell. Lacking a true nucleus and the other membrane-enclosed organelles of the eukaryotic cell, the prokaryotic cell is much simpler in structure. Only
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 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 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 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 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 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 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 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 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 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 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 informationCells and Their Housekeeping Functions Cell Membrane & Membrane Potential
Cells and Their Housekeeping Functions Cell Membrane & Membrane Potential Shu-Ping Lin, Ph.D. Institute of Biomedical Engineering E-mail: splin@dragon.nchu.edu.tw Website: http://web.nchu.edu.tw/pweb/users/splin/
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 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 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 informationCity Part Function Cell Part Controls what goes in and
Answer key: CELL CITY INTRODUCTION! Floating around in the cytoplasm are small structures called organelles. Like the organs in your own body, each one carries out a specific function necessary for the
More information1. When applying the process of science, which of these is tested? a. an observation b. a result c. a hypothesis d. a question e.
BCOR 11 Exam 1, 2004 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1. When applying the process of science, which of these is tested? a. an observation
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 informationAP BIOLOGY 2006 SCORING GUIDELINES. Question 1
AP BIOLOGY 2006 SCORING GUIDELINES Question 1 A major distinction between prokaryotes and eukaryotes is the presence of membrane-bound organelles in eukaryotes. (a) Describe the structure and function
More informationChapter 7: Membrane Structure and Function
Name Period Concept 7.1 Cellular membranes are fluid mosaics of lipids and proteins 1. The large molecules of all living things fall into just four main classes. Name them. 2. Explain what is meant when
More informationGiven 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 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 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 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 informationIB104 - Lecture 9 - Membranes
There have been many magnificent boats built to try to reach 50 knots. This was the creation of an Australian team that held the record for more than a decade, from 1993 till 2005, at 46.5 knots with their
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 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 information3.1 AS Unit: Cells, Exchange and Transport
3.1 AS Unit: Cells, Exchange and Transport Module 1: Cells 1.1.1 Cell Structure Candidates should be able to: (a) state the resolution and magnification that can be achieved by a light microscope, a transmission
More informationCell membranes and transport. Learning Objective:
Cell membranes and transport Content Fluid mosaic model of membrane structure Movement of substances into and out of cells Learning Objective: a. Describe and explain the fluid mosaic model of membrane
More informationMembrane Transport. Extracellular Concentration of X
Use the following graph to answer questions 1 and 2. Rate of diffusion of X into the cell 1. Which of the following processes is represented by the above graph? c. Active transport 2. Molecule X is most
More informationThe Lipid Bilayer Is a Two-Dimensional Fluid
The Lipid Bilayer Is a Two-Dimensional Fluid The aqueous environment inside and outside a cell prevents membrane lipids from escaping from bilayer, but nothing stops these molecules from moving about and
More information3120-1 - 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 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 informationLecture 8. Protein Trafficking/Targeting. Protein targeting is necessary for proteins that are destined to work outside the cytoplasm.
Protein Trafficking/Targeting (8.1) Lecture 8 Protein Trafficking/Targeting Protein targeting is necessary for proteins that are destined to work outside the cytoplasm. Protein targeting is more complex
More informationCell Transport and Plasma Membrane Structure
Cell Transport and Plasma Membrane Structure POGIL Guided Inquiry Learning Targets Explain the importance of the plasma membrane. Compare and contrast different types of passive transport. Explain how
More informationBut what about the prokaryotic cells?
Chapter 32: Page 318 In the past two chapters, you have explored the organelles that can be found in both plant and animal s. You have also learned that plant s contain an organelle that is not found in
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 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 informationParts of the Nerve Cell and Their Functions
Parts of the Nerve Cell and Their Functions Silvia Helena Cardoso, PhD [ 1. Cell body] [2. Neuronal membrane] [3. Dendrites] [4. Axon] [5. Nerve ending] 1. Cell body The cell body (soma) is the factory
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 informationThe Cell Grade Ten. Estimated Duration: Three hours
Ohio Standards Connection: Life Sciences Benchmark A Explain that cells are the basic unit of structure and function of living organisms, that once life originated all cells come from pre-existing cells,
More informationPRESTWICK 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 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 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 informationName Date Period. 2. When a molecule of double-stranded DNA undergoes replication, it results in
DNA, RNA, Protein Synthesis Keystone 1. During the process shown above, the two strands of one DNA molecule are unwound. Then, DNA polymerases add complementary nucleotides to each strand which results
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 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 information