Which of the following represents the correct order of events at the neuromuscular junction?
A) AChE secreted by muscle cell → ACh metabolized into choline + acetic acid → choline transported back into terminal
B) ACh metabolized into choline + acetic acid → AChE secreted by cholinergic neuron → choline transported back into terminal
C) AChE secreted by muscle cell → ACh metabolized into choline + acetic acid → choline and acetic acid transported back into terminal
D) Choline transported to neuromuscular junction → AChE secreted by muscle cell → ACh metabolized into choline + acetic acid
Correct Answer:
Verified
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