If a Neurotransmitter Depolarizes the Postsynaptic Membrane It is Referred

Question

If a neurotransmitter depolarizes the postsynaptic membrane it is referred to as:
A) excitatory
B) inhibitory
C) spatial
D) temporal
E) summation

Accepted Answer

A neurotransmitter that depolarizes the postsynaptic membrane makes it more likely to fire an action potential, thus it is considered excitatory.