When a nerve impulse reaches the end of the axon, the tiny sacs that store the neurotransmitters move to the surface and release these chemicals. These tiny sacs are called
A)synaptic vesicles.
B)myelin sheaths.
C)neurilemmas.
D)ion channels.

Question

Quizplus · Accepted Answer

Synaptic vesicles are responsible for storing neurotransmitters and releasing them into the synaptic cleft when a nerve impulse reaches the end of an axon.

When a Nerve Impulse Reaches the End of the Axon