PHYSIOLOGY
MUSCLE CONTRACTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which one shows the correct order of muscle organization?
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muscle, muscle fiber, myofibril, fascicle
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fascicle, muscle fiber, muscle, myofibril
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muscle, fascicle, muscle fiber, myofibril
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myofibril, muscle, muscle fiber, fascicle
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Explanation:
Detailed explanation-1: -A muscle fiber is composed of many myofibrils, which contain sarcomeres with light and dark regions that give the cell its striated appearance. The correct order from smallest to largest ismyofilament, myofibril, muscle fiber, muscle fasciculus (2, 3, 1, 4).
Detailed explanation-2: -The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism.
There is 1 question to complete.