You searched for: “acetylcholine
acetylcholine, ACh
A chemical that serves as a neurotransmitter, communicating nerve impulses between the cells of the nervous system.

Acetylcholine is largely associated with the transmission of impulses across the synapse (junction) between the nerve and muscle cells, causing the muscles to contract.

This entry is located in the following unit: Anatomy and Related Anatomical Terms (page 1)
Word Entries at Word Info: “acetylcholine
acetylcholine
The acetic ester of choline, the neurotransmitter substance at cholinergic synapses, which causes cardiac inhibition.
This entry is located in the following units: aceto-, acet-; relating to acetic acid derivatives (page 2) acetyl- (page 1)