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/əˌsitəlˈkoʊlin/ · noun
(biochemistry) A neurotransmitter in humans and other animals. It is an ester of acetic acid and choline with chemical formula CH₃COOCH₂CH₂N⁺(CH₃)₃..
Acetylcholine build-up in the body can be toxic.
Use acetylcholine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Acetylcholine means (biochemistry) A neurotransmitter in humans and other animals. It is an ester of acetic acid and choline with chemical formula CH₃COOCH₂CH₂N⁺(CH₃)₃..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Acetylcholine build-up in the body can be toxic.
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