All of the following are true regarding innervation of skeletal muscle except
A) A single muscle fiber is innervated by many different neurons.
B) The neuromuscular junction is the point where the muscle fiber and nerve ending meet.
C) The nerves that innervate muscle fibers are called motor neurons.
D) The nervous impulse stimulates initiates the release of calcium ions from the sarcoplasmic reticulum.
Correct Answer:
Verified
Q50: In skeletal muscle fibers, which band or
Q51: Each nerve impulse to a muscle fiber
Q52: Acetylcholine
A) binds to the myosin head, enabling
Q53: The sleeve-like tubular network within skeletal muscle
Q54: Sarcoplasmic reticulum lies
A) between fibers but in
Q56: Eccentric contraction
A) generates force as the muscle
Q57: All of the following are true regarding
Q58: In striated muscle cells, which of these
Q59: The ability of the sarcolemma of muscle
Q60: A motor unit includes
A) a motor neuron
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