From which part of the sarcolemma is the enzyme acetylcholinesterase (AchE) released?
A) end of a muscle fiber
B) motor end plate
C) any part of the sarcolemma
D) None of the listed responses is correct.
B
Explanation:
A) The end of a muscle fiber does not release AchE.
C) AchE is only released at the motor end plate.
D) One of the listed answers is correct.
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