Download AP Bio Ch 4 Study Guide

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.
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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
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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
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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
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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