Question

what is acetylcholine??

what are its uses ??

drop some thnx..
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Answer 1

Answer:

Acetylcholine is the chief neurotransmitter of the parasympathetic nervous system, the part of the autonomic nervous system (a branch of the peripheral nervous system) that contracts smooth muscles, dilates blood vessels, increases bodily secretions, and slows heart rate.

Answer 2

Answer:

it is the chief neurotransmitter of nervous system.

Explanation:

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