Acetylcholine is released from the neuron's membrane in response to the
A)nerve impulse.
B)binding of the myosin heads to actin.
C)release of calcium from the sarcoplasmic reticulum.
D)inactivation of acetylcholinesterase.

Question

Quizplus · Accepted Answer

Acetylcholine is released from the neuron's membrane in response to the nerve impulse, also known as the action potential. When the action potential reaches the end of the neuron, it triggers the release of acetylcholine into the synaptic cleft, where it binds to receptors on the muscle fiber's membrane to initiate muscle contraction.

Acetylcholine Is Released from the Neuron's Membrane in Response to the