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Name ______________________________ Class___________________Date__________________ Assessment Chapter Test B The Cell in Action USING KEY TERMS Use the terms from the following list to complete the sentences below. Each term may be used only once. Some terms may not be used. diffusion osmosis exocytosis photosynthesis binary fission endocytosis homologous chromosomes cellular respiration active transport 1. Particles move randomly from an area of high concentration to an area of low concentration during ______________________. 2. Plants produce their own food by the process of ______________________. 3. Food molecules that are too large to pass easily through the cell membrane can enter the cell by ______________________. 4. Human body cells have 23 pairs of ______________________. 5. The process of cell division in a bacterial cell is called.______________________ 6. The diffusion of water through a membrane is called ______________________. UNDERSTANDING KEY IDEAS Write the letter of the correct answer in the space provided. _____ 7. Food particles move through a cell membrane without using energy in a process called a. osmosis. b. passive transport. c. active transport. d. endocytosis. _____ 8. When wilted celery is soaked in water, it becomes crisp again due to a. exocytosis. b. active transport. c. vesicle movement. d. osmosis. Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor. Holt Science and Technology 52 The Cell in action Name ______________________________ Class___________________Date__________________ Chapter Test B continued _____ 9. Which of the following is a product of photosynthesis? a. glucose b. carbon dioxide c. water d. heat energy _____ 10. Which of the following is NOT used to make glucose in photosynthesis? a. H2O b. O2 c. CO2 d. light energy 11. Explain why fermentation takes place within human muscle cells. ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ 12. Explain how oxygen is obtained by most complex organisms and then used during cellular respiration. ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ 13. Explain how photosynthesis and cellular respiration are related. ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor. Holt Science and Technology 53 The Cell in action Name ______________________________ Class___________________Date__________________ Chapter Test B continued CRITICAL THINKING 14. Explain why many green plants could survive in a world without mammals, but mammals could not survive in a world without green plants. ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ _______________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ 15. Cell biologists carefully study the way cells grow, divide, and behave in different circumstances. How might the information these scientists gain about cells be useful today and in the future? ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ 16. Pioneers in North America did not have refrigeration, so they preserved fresh meat by packing it in salt. Explain what happens to meat when it is packed in salt. ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor. Holt Science and Technology 54 The Cell in action Name ______________________________ Class___________________Date__________________ Chapter Test B continued CONCEPT MAPPING 17. Use the following terms to complete the concept map below: oxygen ATP cellular respiration glucose Original content Copyright © by Holt, Rinehart and Winston. Additions and changes to the original content are the responsibility of the instructor. Holt Science and Technology 55 The Cell in action