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Title: A single, weak contraction of a muscle fiber is called Post by: YAZID on Mar 31, 2018 A single, weak contraction of a muscle fiber is called
a. an action potential. b. a muscle twitch. c. fatigue. d. tetanus. e. constriction. Question 2 The frozen contraction of muscle cells called rigor mortis occurs because after death a. ions are not available in muscle cells. b. tropomyosin breaks down quickly. c. neurotransmitters are no longer released. d. ATP production stops. e. muscle cells are flooded with neurotransmitters. Title: A single, weak contraction of a muscle fiber is called Post by: ahleaders on Mar 31, 2018 B D Title: A single, weak contraction of a muscle fiber is called Post by: YAZID on Mar 31, 2018 Exactly what I needed for my quiz :D
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