MUSCLE
SKELETAL MUSCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is the correct sequence of organization of skeletal muscle?
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Skeletal muscle-muscle fibre-muscle bundle-myofibril-sarcomere
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Skeletal muscle-muscle bundle-muscle fibre-myofibril-sarcomere
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Muscle bundle-muscle fibre-skeletal muscle-myofibril-sarcomere
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Skeletal muscle-muscle bundle-myofibril-muscle fibre-sarcomere
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Explanation:
Detailed explanation-1: -Hence, the organization of muscle tissue from the largest to the smallest is a muscle, fascicle, myofibril, and myofilaments.
Detailed explanation-2: -According to morphological and functional criteria, skeletal muscle fibers are classified as type I fibers (slow-twitch oxidative), type IIA fibers (fast-twitch oxidative glycolytic) or type IIB fibers (fast-twitch glycolytic).
Detailed explanation-3: -Structure and Function Each skeletal muscle consists of thousands of muscle fibers wrapped together by connective tissue sheaths. The individual bundles of muscle fibers in a skeletal muscle are known as fasciculi. The outermost connective tissue sheath surrounding the entire muscle is known as epimysium.
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