What neurotransmitter controls the somatic nervous system and how does it work?

What neurotransmitter controls the somatic nervous system and how does it work?
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Answer :

Acetylcholine (ACh) is the only neurotransmitter used in themotor division of the somatic nervous system. It works by bindingto acetylcholine receptors on skeletal muscle fibers and openingligand-gated sodium channels in the cell membrane.
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