Question

A postsynaptic cell can be a neuron, a muscle cell, or a secretory cell. What is an example of a presynaptic cell?

a) a neuron
b) a secretory cell
c) a Schwann cell
d) a muscle cell

Answer 1

Answer:a neuron

Explanation: Neurotransmitter binds to receptors on the postsynaptic cell membrane and allows ions to diffuse across the membrane.