Question

What is meant by ACETYLCHOLINE​??​

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:

Acetylcholine is an origanic chemical that functions in the brain and body of many types of animals as a neurotransmitters . A chemical message released by nerve cells to send single to other cells such as neurons , muscles cell and gland cells.