PHYSIOLOGY
GENERAL PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Put the following structures from biggest to smallest
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Muscles-Facile-Muscle fiber-myofibril-myofilaments
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Myofilaments-Facile-Myofibril-Muscle fiber-Muscle
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Muscles-Facile-Muscle fiber-Myofilaments-Myofibril
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Myofilaments-myofibril-Muscle fiber-Facile-Muscle
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Explanation:
Detailed explanation-1: -muscle fiber. myofilament. myofibril. muscle fasciculus.
Detailed explanation-2: -If we go from outside to inside, the correct muscle order would be epimysium, perimysium, fascicle, endomysium, muscle fibers, sarcolemma, myofibrils, and sarcomeres.
Detailed explanation-3: -The smallest contractile unit of skeletal muscle is the muscle fiber or myofiber, which is a long cylindrical cell that contains many nuclei, mitochondria, and sarcomeres (Figure 1) [58].
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