The main excitatory neurotransmitter in the nervous system, which plays a role in the relay of sensory information and learning, is
A)glutamate.
B)gamma-aminobutyric acid.
C)acetylcholine.
D)serotonin.

Question

Quizplus · Accepted Answer

Glutamate is the main excitatory neurotransmitter in the nervous system, which activates neurons and plays a key role in the relay of sensory information and learning. Gamma-aminobutyric acid (GABA) is the main inhibitory neurotransmitter, acetylcholine is involved in muscle movement and other functions, and serotonin is primarily involved in mood regulation and other processes.

The Main Excitatory Neurotransmitter in the Nervous System, Which Plays