Acetylcholine is an organic molecule that functions in the brain and body of people and animals. It is a neurotransmitter, which is a chemical released by nerve cells to send signals to other cells. The structure is made up of an ester of acetic acid and choline. Parts of the body that use or are affected by acetylcholine is referred to as cholinergic.
- Necklace is 18 inches long
- Charm is 1 inch