Multiple choice

Which of the following stops the action of acetylcholine?

  1. Acetylcholinesterase

  2. Acetylcoenzyme-A

  3. Acetylcysteine

  4. Acetyltransferase
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Acetylcholinesterase is the enzyme that rapidly breaks down acetylcholine at synaptic clefts and neuromuscular junctions, terminating its action. This is crucial for proper nerve signaling and muscle function. Acetylcoenzyme-A is involved in metabolism, Acetylcysteine is a mucolytic drug, and Acetyltransferase transfers acetyl groups.

Keep practicing — related questions