Which neurotransmitter stimulates skeletal muscle contraction, slows cardiac muscle contraction rate, and affects mood and memory?
A) acetylcholine
B) epinephrine
C) dopamine
D) serotonin
E) an endorphin

Question

​Which neurotransmitter stimulates skeletal muscle contraction, slows cardiac muscle contraction rate, and affects mood and memory?
A) ​acetylcholine
B) ​epinephrine
C) ​dopamine
D) ​serotonin
E) ​an endorphin

Quizplus · Accepted Answer

Acetylcholine is the neurotransmitter that stimulates skeletal muscle contraction and has various effects on the nervous system, including influencing mood and memory. It also plays a role in slowing the heart rate by acting on the cardiac muscle.

​Which Neurotransmitter Stimulates Skeletal Muscle Contraction, Slows Cardiac Muscle Contraction

Which Neurotransmitter Stimulates Skeletal Muscle Contraction, Slows Cardiac Muscle Contraction