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Biology: Concepts and Connections, 6e (Campbell) Chapter 6 How Cells Harvest Chemical Energy Multiple-Choice Questions 1) Which of the following statements regarding muscle fibers is false? A) All human muscles contain fast and slow muscle fibers. B) The proportion of fast and slow fibers is genetically determined. C) Training usually converts one type of muscle fiber into another. D) The percentage of each fiber type varies from person to person. E) Fast fibers are better able to produce ATP anaerobically. Answer: C Topic: Opening Essay Skill: Factual Recall 2) The term anaerobic means A) without bacteria. B) without ATP. C) without CO2. D) with O2. E) without O2. Answer: E Topic: Opening Essay Skill: Factual Recall 3) Which of the following statements regarding fast-twitch muscles is false? A) Fast-twitch muscles are thicker than slow-twitch muscles. B) Fast-twitch muscles have fewer mitochondria than slow-twitch muscles. C) Fast-twitch muscles have less myoglobin than slow-twitch muscles. D) Fast-twitch muscles are better at generating short bursts of power than slow-twitch muscles. E) Fast-twitch muscles produce more ATP per glucose than slow-twitch muscles. Answer: E Topic: Opening Essay Skill: Factual Recall 4) Which of the following statements regarding photosynthesis and cellular respiration is true? A) Photosynthesis occurs in chloroplasts, and cellular respiration occurs in mitochondria. B) Photosynthesis occurs in mitochondria, and cellular respiration occurs in chloroplasts. C) Photosynthesis occurs in mitochondria and in chloroplasts. D) Cellular respiration occurs in mitochondria and in chloroplasts. E) Neither cellular respiration nor photosynthesis occurs in either mitochondria or chloroplasts. Answer: A Topic: 6.1 Skill: Factual Recall 5) How do cells capture the energy released by cellular respiration? A) They produce ATP. B) They produce glucose. C) They store it in molecule