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Transcript
CHAPTER CELL STRUCTURE AND FUNCTION Chapter Test A Multiple Choice Choose the letter of the best answer. (15 credits) 1. Which of the following is a major 5. Which organelles supply energy to the principle upon which cell theory is based? cell? a. ribosomes c. mitochondria a. All cells form by free-cell formation. b. centrosomes d. vacuoles CHAPTER 3 Cell Structure and Function 3 b. All cells have DNA. c. All organisms are made of cells. d. All cells are eukaryotic. 2. Identify the type of cell shown in Figure 6. Which organelles contain enzymes that break down old cell parts? a. centrosomes c. vacuoles b. lysosomes d. chloroplasts 3.1. 7. Which organelles are unique to plant cells? a. ribosomes c. chloroplasts b. vacuoles d. centrosomes 8. Which process occurs inside the Copyright by McDougal Littell, a division of Houghton Mifflin Company chloroplasts? a. detoxification b. ribosome assembly FIG. 3.1 c. photosynthesis a. prokaryotic c. bacterial b. eukaryotic d. animal d. protein synthesis 3. Which organelle is the storehouse for most of a cell’s genetic information? a. mitochondrion c. centriole b. chloroplast d. nucleus 4. Which phrase best describes rough ER? a. studded with ribosomes b. protected by vesicles c. connected to the Golgi apparatus d. stored in the central vacuole Assessment Book McDougal Littell Biology Chapter Test A 53 CHAPTER 3 Cell Structure and Function CHAPTER TEST A, CONTINUED 9. Which type of receptor is shown in the diagram in Figure 3.2? 13. Which process requires no energy from the cell? a. exocytosis outside inside b. endocytosis c. active transport d. facilitated diffusion 14. Which organelles are involved in the ligand process called endocytosis? a. ribosomes receptor b. vesicles c. centrioles FIG. 3.2 a. cytoplasmic b. membrane d. chloroplasts 15. Which process is occurring when a c. extracellular vesicle fuses with the cell membrane and releases its contents outside the cell? d. intracellular a. endocytosis and performs an action in response is called a b. phagocytosis c. exocytosis d. osmosis Copyright by McDougal Littell, a division of Houghton Mifflin Company 10. A protein that detects a signal molecule a. receptor. b. ligand. c. vesicle. d. proton. 11. A solution that is hypotonic to a cell has a. more solutes than the cell. b. fewer solutes than the cell. c. the same concentration of solutes as the cell. d. too many solutes. 12. Transport proteins play a role in both a. passive and active transport. b. exocytosis and endocytosis. c. diffusion and vesicle transport. d. phagocytosis and passive transport. 54 Chapter Test A Assessment Book McDougal Littell Biology CHAPTER TEST A, CONTINUED CHAPTER 3 Cell Structure and Function Short Answer Use the diagram below to answer items 16–20. (5 credits) A B C D E F G Copyright by McDougal Littell, a division of Houghton Mifflin Company FIG. 3.3 16. Describe what is shown in Figure 3.3. 17. List two organelles shown in the diagram. 18. Which labeled structure is the site of photosynthesis? 19. Name the type of cell shown on the right side of the diagram. 20. Identify part A and explain how it contributes to the structure and shape of the cell. Assessment Book McDougal Littell Biology Chapter Test A 55 CHAPTER 3 Cell Structure and Function CHAPTER TEST A, CONTINUED Use the diagram below to answer items 21–25. (5 credits) A B FIG. 3.4 22. What is the term for the molecules located in part A of the diagram? 23. Describe the arrangement of the molecules located in part A of the diagram. 24. What is one function of the molecules (B) that are embedded in the layers of part A? 25. What conditions would cause a molecule to diffuse from the outside of the structure shown to the inside? 56 Chapter Test A Assessment Book McDougal Littell Biology Copyright by McDougal Littell, a division of Houghton Mifflin Company 21. What is shown in the diagram?