If presynaptic neuron Y is stimulated, the postsynaptic cell membrane becomes slightly depolarized. What kind of synapse is involved between presynaptic neuron Y and the postsynaptic neuron?
A)excitatory synapse
B)inhibitory synapse
C) either an excitatory or an inhibitory synapse
D) axosomatic

Question

Quizplus · Accepted Answer

When a presynaptic neuron stimulates the postsynaptic cell membrane and causes depolarization, it is considered an excitatory synapse. This is because depolarization brings the cell membrane closer to the threshold for firing an action potential.

If Presynaptic Neuron Y Is Stimulated, the Postsynaptic Cell Membrane