The chief excitatory neurotransmitter in the brain is ____.
A) serotonin
B) dopamine
C) GABA
D) glutamate

Question

Quizplus · Accepted Answer

Glutamate is the primary excitatory neurotransmitter in the brain that enhances the activity of neurons, and its levels are tightly regulated to ensure proper brain function. Serotonin and dopamine are both monoamine neurotransmitters that primarily have a modulatory role in the brain's functions, and GABA is an inhibitory neurotransmitter that regulates neuronal activity.

The Chief Excitatory Neurotransmitter in the Brain Is ____