Question

what is the role of acetylcholine in physiology? ​

Answer 1

Answer:

Acetylcholine is a neurotransmitter, which is a chemical released by a nerve cell or neuron. ... Acetylcholine causes muscles to contract, activates pain responses and regulates endocrine and REM sleep functions. Deficiencies in acetylcholine can lead to myasthenia gravis, which is characterized by muscle weakness.

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Answer 2

Acetylcholine is a neurotransmitter, which is a chemical released by a nerve cell or neuron.

Acetylcholine causes muscles to contract, activates pain responses and regulates endocrine and REM sleep functions.

Deficiency in acetylcholine can lead to mysathenia gravis, which is characterized by muscle weakness.

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