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AP Bio Ch 4 Study Guide Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. In order to survive, cells must a. obtain and process energy. b. convert genetic information into proteins. c. replicate. d. Both a and b e. All of the above ____ 2. How does the surface area-to-volume ratio of a 1-mm cube compare to the surface area-to-volume ratio of a 3-mm cube? a. The 3-mm cube has a higher ratio. b. The ratio decreases as the cube becomes smaller. c. An increase in the volume doubles the ratio. d. The ratio decreases as the cube becomes larger. e. The ratio does not change. ____ 3. All cellular membranes a. regulate which materials can cross the membrane. b. support the cell and determine its shape. c. produce energy for the cell. d. produce proteins for the cell. e. move the cell. ____ 4. The plasma membrane of a cell a. separates the cell from its environment. b. regulates what goes into and out of the cell. c. helps maintain a constant internal environment. d. communicates with adjacent cells. e. All of the above ____ 5. What is the major distinction between a prokaryotic and a eukaryotic cell? a. A prokaryotic cell does not have a nucleus, whereas a eukaryotic cell does. b. A prokaryotic cell does not have DNA, whereas a eukaryotic cell does. c. A prokaryotic cell is larger than a eukaryotic cell. d. Prokaryotic cells have not prospered, whereas eukaryotic cells are evolutionary “successes.” e. A prokaryotic cell cannot obtain energy from its environment. ____ 6. Members of the domains Bacteria and Archaea a. have nuclei. b. have chloroplasts. c. are multicellular. d. are prokaryotes. e. have flagella. ____ 7. A prokaryotic cell does not have a _______ or _______. a. nucleus; membrane-bound organelles b. nucleus; DNA c. nucleus; ribosomes d. nucleus; membranes e. cell wall; membranes ____ 8. The DNA of prokaryotic cells is found in the a. plasma membrane. b. nucleus. c. ribosome. d. nucleoid region. e. mitochondria. ____ ____ ____ ____ ____ ____ ____ ____ ____ 9. Prokaryotic cells generally are smaller than eukaryotic cells because a. prokaryotes have more diverse energy sources. b. prokaryotes have a capsule that limits cell growth. c. the rigid cell wall of prokaryotes limits cell size. d. prokaryotes lack the genetic material needed for protein synthesis. e. only eukaryotes have compartmentalization, which allows for specialization. 10. Which of the following is/are found in prokaryotic cells? a. Mitochondria b. Chloroplasts c. Nuclear membrane d. Ribosomes e. Endoplasmic reticulum 11. The cytosol a. is a static region of the cell. b. contains DNA. c. is composed largely of water. d. supports the cell and determines its shape. e. chemically modifies proteins and other molecules. 12. Ribosomes are made up of a. DNA and RNA. b. DNA and proteins. c. RNA and proteins. d. proteins. e. DNA. 13. A specialized structure found in most prokaryotes is the a. cell wall. b. ribosome. c. cytosol. d. mitochondrion. e. chloroplast. 14. In some prokaryotic organisms, the plasma membrane folds to form an internal membrane system that is able to a. carry on photosynthesis. b. engulf and phagocytize bacteria. c. synthesize proteins. d. propel the cell. e. hydrolyze carbohydrates to ATP. 15. Some bacteria are able to propel themselves through liquid by means of a structure called the a. flagellum. b. pilus. c. cytoplasm. d. cell wall. e. peptidoglycan molecule. 16. The membrane surrounding each organelle a. is composed of hydrophobic proteins. b. regulates movement into and out of the organelle. c. is studded with ribosomes. d. allows for interactions among molecules. e. is perforated with pores. 17. One difference between plant cells and animal cells is that a. plant cells lack a mitochondrion. b. only animal cells contain centrioles. c. only plant cells have free ribosomes. d. plant cells lack a cytoskeleton. e. only plant cells have peroxisomes. ____ 18. Which of the following is not a membrane-enclosed organelle? a. Golgi apparatus b. Ribosome c. Mitochondrion d. Endoplasmic reticulum e. Chloroplast ____ 19. The role of organelles is to a. provide structural support for the cell. b. decrease the flow of materials into and out of the cell. c. increase the efficiency of cellular activities. d. provide a means of cellular reproduction. e. regulate the flow of materials inside the cell. ____ 20. Which of the following statements about the nuclear envelope is true? a. It contains pores for the passage of large molecules. b. It is composed of two membranes. c. It contains ribosomes on the inner surface. d. Both a and b e. All of the above ____ 21. A large organelle found in eukaryotic cells that genetically controls the cell’s activities is the a. chloroplast. b. nucleus. c. flagellum. d. vacuole. e. centriole. ____ 22. You would not expect to find RNA in which of the following structures? a. Nucleus b. Mitochondrion c. Vacuole d. Ribosome e. Prokaryotic cell ____ 23. Of the following structures of an animal cell, the one with the largest volume is the a. cilium. b. mitochondrion. c. lysosome. d. nucleus. e. ribosome. ____ 24. Ribosomes are the structures in which a. chemical energy is stored in the form of ATP. b. cell division is controlled. c. genetic information is used to make proteins. d. sunlight energy is converted into chemical energy. e. new organelles are made. ____ 25. Ribosomes are not found in a. mitochondria. b. chloroplasts. c. the rough endoplasmic reticulum. d. prokaryotic cells. e. the Golgi apparatus. ____ 26. Chromatin is a series of entangled threads composed of a. microtubules. b. DNA and protein. c. fibrous proteins. d. cytoskeleton. e. membranes. ____ 27. Which organelle or structure translates mRNA into polypeptides? a. Glyoxysomes b. Lysosomes c. Peroxisomes d. Phagosomes e. Ribosomes ____ 28. Which organelle or structure is generated by the Golgi; contains digestive enzymes to hydrolyze macromolecules? a. Glyoxysomes b. Lysosomes c. Peroxisomes d. Phagosomes e. Ribosomes ____ 29. Which organelle or structure is generated by the plasma membrane; contains macromolecules? a. Glyoxysomes b. Lysosomes c. Peroxisomes d. Phagosomes e. Ribosomes ____ 30. Which organelle or structure converts stored lipids to carbohydrates in plants? a. Glyoxysomes b. Lysosomes c. Peroxisomes d. Phagosomes e. Ribosomes ____ 31. Which organelle or structure contains special enzymes to safely break down toxic by-products of oxidation? a. Glyoxysomes b. Lysosomes c. Peroxisomes d. Phagosomes e. Ribosomes ____ 32. What is the difference between “free” ribosomes and “attached” ribosomes? a. Free ribosomes are in the cytoplasm, whereas attached ribosomes are anchored to the endoplasmic reticulum. b. Free ribosomes produce proteins in the cytosol, whereas attached ribosomes produce proteins that are inserted into the ER. c. Free ribosomes produce proteins that are exported from the cell, whereas attached ribosomes make proteins for mitochondria and chloroplasts. d. Both a and b e. Both a and c ____ 33. The membranes of the endoplasmic reticulum are continuous with the membranes of the a. nucleus. b. peroxisomes. c. nucleolus. d. plasma membrane. e. mitochondria. ____ 34. Which of the following is not a component of the endomembrane system? a. Rough endoplasmic reticulum b. Smooth endoplasmic reticulum c. Golgi apparatus d. Lysosomes e. Plastids ____ 35. Proteins that are transported in vesicles are made by a. the Golgi apparatus. b. ribosomes within the mitochondrion. c. the smooth endoplasmic reticulum. d. ribosomes on the rough endoplasmic reticulum. e. ribosomes within chloroplasts. ____ 36. Which organelle is not enclosed by at least two membranes? a. Nucleus b. Lysosome c. Mitochondrion d. Chloroplast e. All of the above organelles are enclosed by at least two membranes. ____ 37. The rough ER is the portion of the ER that a. lacks ribosomes. b. is the oldest and was once the smooth ER. c. has ribosomes attached to it. d. is connected to the Golgi apparatus. e. is the site of steroid synthesis. ____ 38. Many proteins within the endomembrane system are transported to the correct location by means of a. carbohydrate groups found on the packaged glycoproteins. b. the general flow of vesicles within the cell. c. the control provided by the nucleus. d. motor proteins. e. microtubules. ____ 39. Steroids such as cholesterol are synthesized by a. chloroplasts. b. lysosomes. c. the smooth ER. d. the Golgi apparatus. e. mitochondria. ____ 40. Cells that synthesize a large amount of protein, such as _______ cells, are packed with rough endoplasmic reticulum. a. liver b. glandular c. red blood d. skin e. brain ____ 41. Cells that perform little protein synthesis but are involved with the modification of molecules that enter the body through the digestive system typically have large amounts of a. RER. b. mitochondria. c. ribosomes. d. smooth ER. e. lysosomes. ____ 42. An organelle consisting of a series of flattened sacks stacked somewhat like saucers is the a. mitochondrion. b. Golgi apparatus. c. chloroplast. d. rough endoplasmic reticulum. e. flagellum. ____ 43. A vesicle containing proteins from the ER fuses with the _______ region of the Golgi complex. a. trans b. smooth c. cis d. rough e. medial ____ 44. A secondary lysosome is a lysosome that a. provides a backup to the primary lysosomes. b. is smaller than a primary lysosome. c. will become a primary lysosome when it fuses with a phagosome. d. is a primary lysosome that has fused with a phagosome. e. has exocytosed. ____ 45. Lysosomes are important to eukaryotic cells because they contain a. photosynthetic pigments. b. starch molecules for energy storage. c. their own DNA molecules. d. the cells’ waste materials. e. digestive enzymes. ____ 46. Which of the following statements about lysosomes is true? a. They are the sites where autophagy occurs. b. They provide turgor in plant cells. c. They may contain anthocyanins that aid in pollination. d. They are found only in plants. e. They may have arisen through endosymbiosis. ____ 47. If all the lysosomes within a cell suddenly ruptured, what would be the most likely result? a. The macromolecules in the cytosol would break down. b. More proteins would be made. c. The DNA within mitochondria would break down. d. The mitochondria and chloroplasts would divide. e. There would be no change in cell function. ____ 48. The folds of the inner mitochondrial membrane a. increase the volume of the mitochondrial matrix. b. create a large membrane surface for reactions within the mitochondrion. c. increase the number of ribosomes within the membrane. d. anchor the mitochondrial DNA. e. have no known purpose. ____ 49. In the mitochondria, the energy from “food” molecules (such as glucose) that are partially broken down in the cytosol are converted to a. ATP. b. CTP. c. GTP. d. TTP. e. UTP. ____ 50. The DNA of mitochondria a. is needed to hydrolyze monomers. b. is used to make proteins needed for mitochondrial function. c. directs photosynthesis. d. controls the cell’s activities. e. synthesizes polysaccharides for the plant cell wall. ____ 51. Which statement about mitochondria is false? a. The inner mitochondrial membrane folds to form cristae. b. The outer membrane is relatively permeable to macromolecules. c. Mitochondria are green because they contain chlorophyll. d. Fuel molecules from the cytosol are used for respiration in mitochondria. e. ATP is synthesized in mitochondria. ____ 52. The DNA of a chloroplast is located in the a. intermembrane space. b. matrix. c. cristae. d. stroma. e. granum. ____ 53. Which of the following are two components of chloroplasts? a. Grana and thylakoids b. Chromatin and nucleoplasm c. Cristae and matrix d. Cisternae and lumen e. Lysosomes and phagosomes ____ 54. Which type of organelle is found in plants but not in animals? a. Ribosomes b. Mitochondria c. Nuclei d. Plastids e. None of the above ____ 55. Chloroplasts are the structures in which a. chemical energy is stored in the form of ATP. b. cell division is controlled. c. genetic information is used to make proteins. d. sunlight energy is converted into chemical energy. e. new organelles are made. ____ 56. Chloroplasts are a kind of a. leucoplast. b. endoplasmic reticulum. c. chromoplast. d. Golgi apparatus. e. plastid. ____ 57. Which of the following organelles is found only in plant cells? a. Cilium b. Nucleus c. Mitochondrion d. Glyoxysome e. Peroxisome ____ 58. The cytoskeleton consists of a. cilia, flagella, and microfilaments. b. cilia, microtubules, and microfilaments. c. internal cell walls. d. microtubules, intermediate filaments, and microfilaments. e. calcified microtubules. ____ 59. Microtubules are composed of monomers of a. - and -tubulin. b. - and -actin. c. - and -myosin. d. tubules. e. actinomin. ____ 60. An organelle with an internal cross section showing a characteristic “9 + 2” microtubule morphology is the a. mitochondrion. b. vacuole. c. Golgi apparatus. d. flagellum. e. cytoskeleton. ____ 61. Cilia a. are shorter and more numerous than flagella. b. are composed of microfilaments. c. are composed of intermediate filaments. d. propel ribosomes through the cytoplasm. e. are needed for plasmodesmata to function. ____ 62. Which statement about the plant cell wall is false? a. Its principal chemical components are polysaccharides. b. It lies outside the plasma membrane. c. It provides support for the cell. d. It completely isolates adjacent cells from one another. e. It is semirigid. ____ 63. A group of transmembrane proteins involved in maintaining cell structure via their interactions with the cytoskeletion and extracellular matrix are known as a. integrins. b. desmosomes. c. seal tissues. d. connexins. e. keratins. ____ 64. The electric signal for a contraction passes rapidly from one heart muscle cell to the next by way of a. tight junctions. b. desmosomes. c. gap junctions. d. integral membrane proteins. e. freeze fractures. ____ 65. Which of the following are not specialized cell junctions? a. Gap junctions b. Tight junctions c. Desmosomes d. Cytoplasmic plaques e. Both a and b ____ 66. Which statement about animal cell junctions is false? a. Tight junctions are barriers to the passage of molecules between cells. b. Desmosomes allow cells to adhere firmly to one another. c. Gap junctions block communication between adjacent cells. d. Connexins are made of protein. e. The fibers associated with desmosomes are made of protein. ____ 67. The difference between tight junctions, desmosomes, and gap junctions is that a. desmosomes and gap junctions contain keratin, whereas tight junctions have collagen. b. gap junctions and tight junctions have specialized protein channels called connexins, whereas desmosomes do not. c. tight junctions and desmosomes have mechanical roles, whereas gap junctions facilitate communication between cells. d. desmosomes and gap junctions are found in epithelial tissue, whereas tight junctions are found in nerve cells. e. they all have different functions, even though their structure is the same. AP Bio Ch 4 Study Guide Answer Section MULTIPLE CHOICE 1. ANS: E PTS: 1 REF: Page 57 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 2. Understanding 2. ANS: D PTS: 1 REF: Page 58 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 3. Applying 3. ANS: A PTS: 1 REF: Page 58 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 2. Understanding 4. ANS: E PTS: 1 REF: Page 58 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 2. Understanding 5. ANS: A PTS: 1 REF: Page 59 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 1. Remembering 6. ANS: D PTS: 1 REF: Page 59 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 1. Remembering 7. ANS: A PTS: 1 REF: Page 59 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 1. Remembering 8. ANS: D PTS: 1 REF: Page 59 TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus SKL: 1. Remembering 9. ANS: E PTS: 1 REF: Page 59-64 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions| Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus| Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments SKL: 2. Understanding 10. ANS: D PTS: 1 REF: Page 60 TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus SKL: 1. Remembering 11. ANS: C PTS: 1 REF: Page 60 TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus SKL: 1. Remembering 12. ANS: C PTS: 1 REF: Page 60 TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus SKL: 1. Remembering 13. ANS: A PTS: 1 REF: Page 60 TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus SKL: 1. Remembering 14. ANS: A PTS: 1 REF: Page 60 TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus SKL: 1. Remembering 15. ANS: A PTS: 1 REF: Page 61 TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus SKL: 1. Remembering 16. ANS: B PTS: 1 REF: Page 61-65 TOP: Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments SKL: 2. Understanding 17. ANS: B PTS: 1 REF: Page 62-63 TOP: Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments SKL: 2. Understanding 18. ANS: B PTS: 1 REF: Page 64 TOP: Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments SKL: 2. Understanding 19. ANS: TOP: SKL: 20. ANS: TOP: SKL: 21. ANS: TOP: SKL: 22. ANS: TOP: SKL: 23. ANS: TOP: SKL: 24. ANS: TOP: SKL: 25. ANS: TOP: SKL: 26. ANS: TOP: SKL: 27. ANS: TOP: SKL: 28. ANS: TOP: SKL: 29. ANS: TOP: SKL: 30. ANS: TOP: SKL: 31. ANS: TOP: SKL: 32. ANS: TOP: SKL: 33. ANS: TOP: SKL: 34. ANS: TOP: SKL: 35. ANS: TOP: SKL: 36. ANS: TOP: SKL: C PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 4. Analyzing D PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding B PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering C PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding D PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding C PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding E PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding B PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering E PTS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 3. Applying B PTS: 1 REF: Page 66-67 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 3. Applying D PTS: 1 REF: Page 66-67 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 3. Applying A PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 3. Applying C PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 3. Applying D PTS: 1 REF: Page 64-65 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 4. Analyzing A PTS: 1 REF: Page 64-65 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering E PTS: 1 REF: Page 64-65 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding D PTS: 1 REF: Page 64-65 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering B PTS: 1 REF: Page 64-68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 3. Applying 37. ANS: TOP: SKL: 38. ANS: TOP: SKL: 39. ANS: TOP: SKL: 40. ANS: TOP: SKL: 41. ANS: TOP: SKL: 42. ANS: TOP: SKL: 43. ANS: TOP: SKL: 44. ANS: TOP: SKL: 45. ANS: TOP: SKL: 46. ANS: TOP: SKL: 47. ANS: TOP: SKL: 48. ANS: TOP: SKL: 49. ANS: TOP: SKL: 50. ANS: TOP: SKL: 51. ANS: TOP: SKL: 52. ANS: TOP: SKL: 53. ANS: TOP: SKL: 54. ANS: TOP: SKL: C PTS: 1 REF: Page 65-66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding A PTS: 1 REF: Page 65-66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering C PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding B PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding D PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding B PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding C PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding D PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering E PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding A PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding A PTS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 5. Evaluating B PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding A PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering B PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding C PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 4. Analyzing D PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering A PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering D PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering 55. ANS: TOP: SKL: 56. ANS: TOP: SKL: 57. ANS: TOP: SKL: 58. ANS: TOP: SKL: 59. ANS: TOP: SKL: 60. ANS: TOP: SKL: 61. ANS: TOP: SKL: 62. ANS: TOP: SKL: 63. ANS: TOP: SKL: 64. ANS: TOP: SKL: 65. ANS: TOP: SKL: 66. ANS: TOP: SKL: 67. ANS: TOP: SKL: D PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering E PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding D PTS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering D PTS: 1 REF: Page 69 Concept 4.4 The Cytoskeleton Provides Strength and Movement 1. Remembering A PTS: 1 REF: Page 69-70 Concept 4.4 The Cytoskeleton Provides Strength and Movement 1. Remembering D PTS: 1 REF: Page 70-71 Concept 4.4 The Cytoskeleton Provides Strength and Movement 1. Remembering A PTS: 1 REF: Page 70-71 Concept 4.4 The Cytoskeleton Provides Strength and Movement 2. Understanding D PTS: 1 REF: Page 73 Concept 4.5 Extracellular Structures Allow Cells to Communicate with the External Environment 2. Understanding A PTS: 1 REF: Page 73-74 Concept 4.5 Extracellular Structures Allow Cells to Communicate with the External Environment 1. Remembering C PTS: 1 REF: Page 74-75 Concept 4.5 Extracellular Structures Allow Cells to Communicate with the External Environment 2. Understanding D PTS: 1 REF: Page 74-75 Concept 4.5 Extracellular Structures Allow Cells to Communicate with the External Environment 2. Understanding C PTS: 1 REF: Page 74-75 Concept 4.5 Extracellular Structures Allow Cells to Communicate with the External Environment 2. Understanding C PTS: 1 REF: Page 74-75 Concept 4.5 Extracellular Structures Allow Cells to Communicate with the External Environment 4. Analyzing COMPLETION 68. ANS: genome PTS: 1 REF: Page 56 SKL: 4. Analyzing 69. ANS: cell PTS: TOP: SKL: 70. ANS: TOP: 4.0 Introduction 1 REF: Page 57 Concept 4.1 Cells Provide Compartments for Biochemical Reactions 1. Remembering cell theory PTS: 1 REF: Page 57 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 1. Remembering 71. ANS: pre-existing PTS: TOP: SKL: 72. ANS: 1 REF: Page 57 Concept 4.1 Cells Provide Compartments for Biochemical Reactions 3. Applying increased PTS: 1 REF: Page 57 TOP: Concept 4.1 Cells Provide Compartments for Biochemical Reactions SKL: 3. Applying 73. ANS: equal the same PTS: TOP: SKL: 74. ANS: 1 REF: Page 57-59 Concept 4.1 Cells Provide Compartments for Biochemical Reactions 5. Evaluating electromagnets PTS: TOP: SKL: 75. ANS: 1 REF: Page 58 Concept 4.1 Cells Provide Compartments for Biochemical Reactions 2. Understanding density PTS: TOP: SKL: 76. ANS: 1 REF: Page 59 Concept 4.1 Cells Provide Compartments for Biochemical Reactions 2. Understanding prokaryotes PTS: TOP: SKL: 77. ANS: 1 REF: Page 59 Concept 4.1 Cells Provide Compartments for Biochemical Reactions 2. Understanding compartmentalization PTS: TOP: SKL: 78. ANS: 1 REF: Page 59 Concept 4.1 Cells Provide Compartments for Biochemical Reactions 2. Understanding nucleoid PTS: 1 REF: Page 59 SKL: 1. Remembering 79. ANS: 6.2 million TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus PTS: 1 SKL: 3. Applying 80. ANS: capsule TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus REF: Page 59-60 PTS: 1 REF: Page 60 SKL: 1. Remembering 81. ANS: spherical round TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus PTS: 1 REF: Page 61 SKL: 4. Analyzing 82. ANS: organelles TOP: Concept 4.2 Prokaryotic Cells Do Not Have a Nucleus PTS: TOP: SKL: 83. ANS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering nuclear pores PTS: TOP: SKL: 84. ANS: 1 REF: Page 64 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering endoplasmic reticulum PTS: TOP: SKL: 85. ANS: 1 REF: Page 64-65 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding carbohydrate groups PTS: 1 REF: Page 65-66 TOP: Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments SKL: 3. Applying 86. ANS: vesicles, ER vesicles, endoplasmic reticulum PTS: TOP: SKL: 87. ANS: 1 REF: Page 65-66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding smooth ER PTS: TOP: SKL: 88. ANS: 1 REF: Page 65-66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering Golgi apparatus PTS: TOP: SKL: 89. ANS: 1 REF: Page 65-66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering cis PTS: TOP: SKL: 90. ANS: 1 REF: Page 66 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering vacuoles PTS: TOP: SKL: 91. ANS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 2. Understanding mitochondrion PTS: TOP: SKL: 92. ANS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering photosynthesis PTS: TOP: SKL: 93. ANS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering peroxisomes PTS: TOP: SKL: 94. ANS: 1 REF: Page 68 Concept 4.3 Eukaryotic Cells Have a Nucleus and Other Membrane-Bound Compartments 1. Remembering Microfilaments PTS: TOP: SKL: 95. ANS: 1 REF: Page 70 Concept 4.4 The Cytoskeleton Provides Strength and Movement 1. Remembering intermediate PTS: TOP: SKL: 96. ANS: 1 REF: Page 70 Concept 4.4 The Cytoskeleton Provides Strength and Movement 2. Understanding hollow PTS: 1 REF: Page 70-71 TOP: Concept 4.4 The Cytoskeleton Provides Strength and Movement SKL: 2. Understanding 97. ANS: dynein, kinesin kinesin, dynein PTS: TOP: SKL: 98. ANS: 1 REF: Page 70-71 Concept 4.4 The Cytoskeleton Provides Strength and Movement 4. Analyzing collagen, proteoglycans PTS: TOP: SKL: 99. ANS: 1 REF: Page 73 Concept 4.5 Extracellular Structures Allow Cells to Communicate with the External Environment 1. Remembering tight junction PTS: 1 REF: Page 74-75 TOP: Concept 4.5 Extracellular Structures Allow Cells to Communicate with the External Environment SKL: 1. Remembering