Topics: Anatomy - Muscle Histology/NMJ/Physiology Quiz
___provides energy for muscle contraction and relaxation.
A. cAMP
B. ADP
C. ATP
D. M line
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The gap between the nerve cell and sarcolemma is the ____ ___.
A. Synaptic cleft
B. Neurotransmitter
C. Motor unit
D. Neuromuscular junction