Topics: Musculoskeletal System Responses to Exercises Quiz
Which component is responsible for the transmission of nerve impulses across the neuromuscular junction?
A. Troponin
B. Actin
C. Myosin
D. Tropomyosin
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Which type of muscle contraction causes the muscle fiber to shorten?
A. Isometric Contraction
B. Concentric Contraction
C. Eccentric Contraction
D. Tetanus