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.

Question

Quizplus · Accepted Answer

Acetylcholinesterase (AchE) is released from the motor end plate of the sarcolemma. It is responsible for breaking down acetylcholine, which is necessary to stop the continued signal to contract a muscle fiber.

From Which Part of the Sarcolemma Is the Enzyme Acetylcholinesterase