Acetylcholine (Ach) is the neurotransmitter of axon terminals at the neuromuscular junction. It ________.
A) diffuses across the synaptic cleft, binds to receptors on the muscle membrane, and ultimately causes the muscle to depolarize and contract
B) diffuses across the synaptic cleft
C) ultimately causes the muscle to depolarize and contract
D) binds to receptors on the muscle membrane
Correct Answer:
Verified
Q2: What is the correct order of structures
Q5: The dark band of skeletal muscle results
Q6: The space between the axon terminal and
Q7: A neuron and all the muscle fibers
Q8: An aponeurosis is_ .
A)a covering of the
Q9: From gross to microscopic levels, the parts
Q11: This indentation of the sarcolemma carries electrical
Q12: This strong, cord- like structure attaches muscles
Q13: The neuromuscular junction consists of_ .
A)the axon
Q15: This contractile protein is shaped like a
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