What neurotransmitter is needed to initiate a muscle contraction.

Riaan Nel asked Jun 14, 2023

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Riaan Nel asked Jun 14, 2023

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29 votes

Answer:

Acetylcholine

Step-by-step explanation:

Acetylcholine binds to receptors on the outside of the muscle fiber. That starts a chemical reaction within the muscle.

Bedwyr answered Jun 18, 2023

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