PHYSIOLOGY
MICROSCOPIC MUSCLE ANATOMY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is NOT a feature of a sarcomere?
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Z line
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H zonoe
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Actin and Myosin
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Action potential
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Explanation:
Detailed explanation-1: -So, the correct answer is ‘Decrease in length of actin myofilaments’.
Detailed explanation-2: -Answer and Explanation: The statement that is false is d. sarcomeres increase in length during contraction. Sarcomeres are the smallest contractile units of muscles and they actually shorten, which causes muscle contraction.
There is 1 question to complete.