What chemical affects neuronal function but is not stored in presynaptic vesicles?
A) acetylcholine
B) epinephrine
C) nitric oxide
D) GABA

Name: What chemical affects neuronal function but is not stored in presynaptic vesicles? A) acetylcholine B) epinephrine C) nitric oxide D) GABA
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Question

Quizplus · Accepted Answer

Nitric oxide is a gasotransmitter that is not stored in vesicles but is synthesized on demand and diffuses freely across cell membranes to affect neighboring cells, including neurons.

What Chemical Affects Neuronal Function but Is Not Stored in Presynaptic