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Biology Cells Ch. 7 Quiz Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Water is considered the ‘universal __________’ cause it dissolves anything: a. solute b. solvent c. colloid d. suspension Figure 7–1 ____ 2. Which of the following conclusions could you draw about the cell shown in Figure 7–1? a. The cell is eukaryotic because it has a nucleus. b. The cell is prokaryotic because it has a nucleus. c. The cell is eukaryotic because it does not have a nucleus. d. The cell is prokaryotic because it does not have a nucleus. ____ 3. Which of the following is a function of the nucleus? a. stores DNA b. stores sugars c. builds proteins d. packages proteins ____ 4. Which of the following best describes the relationship between the nucleus and the cytoplasm? a. The cytoplasm is a fluid that fills the inside of the nucleus. b. The cytoplasm is an organelle that is usually found near the nucleus. c. The nucleus is an organelle that is surrounded by the cytoplasm. d. The nucleus is a fluid and it mixes with the fluid cytoplasm. ____ 5. Which of the following is a function of the cytoskeleton? a. helps a cell keep its shape b. contains DNA c. surrounds the cell d. helps make proteins ____ 6. The control center of the cell is: a. cytoplasm b. nucleolus c. microtubules and microfilaments d. nucleus Figure 7–2 ____ 7. Which structure in the cell shown in Figure 7–2 above stores materials, such as water, salts, proteins, and carbohydrates? a. structure A b. structure B c. structure C d. structure D ____ 8. Which structure makes proteins using coded instructions that come from the nucleus? a. Golgi apparatus b. mitochondrion c. vacuole d. ribosome Figure 7–3 ____ 9. Which structure in the cell shown in Figure 7–3 above modifies, sorts, and packages proteins and other materials for storage or release from the cell? a. structure A b. structure B c. structure C d. structure D ____ 10. Which organelle converts the chemical energy stored in food into compounds that are more convenient for the cell to use? a. chloroplast b. Golgi apparatus c. endoplasmic reticulum d. mitochondrion ____ 11. Which organelle would you expect to find in plant cells but not animal cells? a. mitochondrion b. ribosome c. chloroplast d. smooth endoplasmic reticulum ____ 12. The primary function of the cell wall is to a. support and protect the cell. b. store DNA. c. direct the activities of the cell. d. help the cell move. ____ 13. You will NOT find a cell wall in which of these kinds of organisms? a. plants b. animals c. fungi d. bacteria ____ 14. Which of the following is a function of the cell membrane? a. b. c. d. breaks down lipids, carbohydrates, and proteins from foods stores water, salt, proteins, and carbohydrates keeps the cell wall in place regulates the movement of materials into and out of the cell ____ 15. Structure D is the: a. ribosomes b. nucleus c. nucleolus d. vesicle The storage tank ‘F’ is the a. vesicle b. lysosome c. golgi apparatus d. vacuole Structure ‘F’ is the: a. golgi apparatus b. smooth ER c. mitochondrion d. vscuole ____ 16. ____ 17. ____ 18. The cell theory includes all of the following except: a. all living things are made of cells c. the cell is the basic unit of life b. cells come from dead cells d. cells come from preexisting cells ____ 19. Structure #6 is the: a. stage b. diaphragm c. ocular d. stage clips ____ 20. The atomic mass is 24 and there are 10 protons...How many neutrons are there: a. 10 c. 34 b. 24 d. 14 Biology Cells Ch. 7 Quiz Answer Section MULTIPLE CHOICE 1. ANS: OBJ: TOP: 2. ANS: OBJ: MSC: 3. ANS: OBJ: STA: MSC: 4. ANS: OBJ: STA: MSC: 5. ANS: OBJ: STA: MSC: 6. ANS: OBJ: STA: MSC: 7. ANS: OBJ: STA: 8. ANS: OBJ: STA: MSC: 9. ANS: OBJ: STA: 10. ANS: OBJ: STA: MSC: 11. ANS: OBJ: STA: MSC: 12. ANS: OBJ: TOP: 13. ANS: B PTS: 1 DIF: L2 REF: p. 194 7.1.3 Distinguish between prokaryotes and eukaryotes. STA: SC.912.L.14.3 Foundation Edition MSC: comprehension A PTS: 1 DIF: L3 REF: p. 194 7.1.3 Distinguish between prokaryotes and eukaryotes. STA: SC.912.L.14.3 application A PTS: 1 DIF: L1 REF: p. 197 7.2.1 Describe the structure and function of the cell nucleus. SC.912.L.14.2 TOP: Foundation Edition knowledge C PTS: 1 DIF: L2 REF: p. 196 | p. 197 7.2.1 Describe the structure and function of the cell nucleus. SC.912.L.14.2 TOP: Foundation Edition synthesis A PTS: 1 DIF: L1 REF: p. 199 7.2.2 Describe the role of vacuoles, lysosomes, and the cytoskeleton. SC.912.L.14.2 TOP: Foundation Edition knowledge D PTS: 1 DIF: L2 REF: p. 199 7.2.2 Describe the role of vacuoles, lysosomes, and the cytoskeleton. SC.912.L.14.2 TOP: Foundation Edition application C PTS: 1 DIF: L3 REF: p. 198 7.2.2 Describe the role of vacuoles, lysosomes, and the cytoskeleton. SC.912.L.14.2 MSC: application D PTS: 1 DIF: L1 REF: p. 200 7.2.3 Identify the role of ribosomes, endoplasmic reticulum, and Golgi apparatus in making proteins. SC.912.L.14.2 TOP: Foundation Edition comprehension A PTS: 1 DIF: L3 REF: p. 201 7.2.3 Identify the role of ribosomes, endoplasmic reticulum, and Golgi apparatus in making proteins. SC.912.L.14.2 MSC: application D PTS: 1 DIF: L1 REF: p. 202 7.2.4 Describe the function of the chloroplasts and mitochondria in the cell. SC.912.L.14.2 TOP: Foundation Edition knowledge C PTS: 1 DIF: L2 REF: p. 202 7.2.4 Describe the function of the chloroplasts and mitochondria in the cell. SC.912.L.14.2 TOP: Foundation Edition comprehension A PTS: 1 DIF: L1 REF: p. 203 7.2.5 Describe the function of the cell membrane. STA: SC.912.L.14.2 Foundation Edition MSC: knowledge B PTS: 1 DIF: L2 REF: p. 203 14. 15. 16. 17. 18. 19. 20. OBJ: MSC: ANS: OBJ: TOP: ANS: ANS: ANS: ANS: ANS: ANS: 7.2.5 Describe the function of the cell membrane. STA: SC.912.L.14.2 knowledge D PTS: 1 DIF: L1 REF: p. 204 7.2.5 Describe the function of the cell membrane. STA: SC.912.L.14.2 Foundation Edition MSC: comprehension C PTS: 1 D PTS: 1 C PTS: 1 B PTS: 1 D PTS: 1 D PTS: 1