At Neuromuscular Junctions Acetylcholine Binds to?

When an action potential reaches a neuromuscular junction, it causes acetylcholine to be released into this synapse. The acetylcholine binds to the nicotinic receptors concentrated on the motor end plate, a specialized area of the muscle fibre's post-synaptic membrane.

What does acetylcholine do at the neuromuscular junction?

In the somatic nervous system, acetylcholine is used at the neuromuscular junctions, triggering the firing of motor neurons and affecting voluntary movements.

What is the role of acetylcholine at the neuromuscular junction quizlet?

acetylcholine binds to chemically-gated channels in the motor end plate. acetylcholinesterase is released from synaptic vesicles into the synaptic cleft. Any of these can produce an action potential in the muscle cell. acetylcholine binds to chemically-gated channels in the motor end plate.