_____ is a neurotransmitter that helps control arousal,walking,and the contraction of smooth muscle.It also contributes to asthma,a constriction of the airways.
A) Acetylcholine
B) Histamine
C) Glycine
D) Dopamine

Question

Quizplus · Accepted Answer

The neurotransmitter described in the question is histamine. Histamine helps control various bodily functions, including arousal, walking, and smooth muscle contraction. However, it also contributes to asthma by causing a constriction of the airways. Acetylcholine is involved in muscle movement and memory, glycine is an inhibitory neurotransmitter in the spinal cord, and dopamine is involved in reward and motivation.

_____ Is a Neurotransmitter That Helps Control Arousal,walking,and the Contraction