The enzyme _______ breaks down molecules of the neurotransmitter acetylcholine, stopping its action at synapses.
A) curare
B) bungarotoxin
C) monoamine oxidase
D) acetylcholinesterase

Question

Quizplus · Accepted Answer

Acetylcholinesterase is the enzyme that breaks down molecules of the neurotransmitter acetylcholine, stopping its action at synapses. Curare and bungarotoxin are both toxins that act on acetylcholine receptors, while monoamine oxidase is an enzyme that breaks down other neurotransmitters such as dopamine and serotonin.

The Enzyme _______ Breaks Down Molecules of the Neurotransmitter Acetylcholine