Acetylcholine is a neurotransmitter that plays an important role in

A) learning and memory.
B) vision and hearing.
C) mood regulation.
D) reproductive function.

Acetylcholine

A neurotransmitter in the brain and body that plays a key role in muscle contraction and the modulation of alertness, memory, and learning.

Learning And Memory

The processes by which individuals acquire new information and behavior as well as the ability to recall past experiences.