The acetylcholinesterase at the neuromuscular junction is located in the
A) Muscle mem brane
B) Basement membrane
C) Pre-synaptic mem brane
D) Synaptic vesicles
E) Synaptic mitochondria

Question

Quizplus · Accepted Answer

Acetylcholinesterase, the enzyme responsible for breaking down acetylcholine in the synaptic cleft, is located in the basement membrane of the neuromuscular junction. This positioning allows it to efficiently degrade acetylcholine following its release into the synaptic cleft, ensuring that the neurotransmitter does not continue to stimulate muscle contraction indefinitely.

The Acetylcholinesterase at the Neuromuscular Junction Is Located in the