_____ is a neurotransmitter that helps control arousal, walking, and the contraction of smooth muscle. When activated in allergic reactions, it also contributes to asthma, a constriction of the airways.
A) Acetylcholine
B) Histamine
C) Glycine
D) Dopamine
Correct Answer:
Verified
Q51: The exocytosis mechanism that releases a neurotransmitter
Q52: Tyrosine hydroxylase is NOT involved in the
Q53: Acetylcholine is deactivated through:
A)reuptake.
B)diffusion.
C)enzymatic degradation.
D)glial reuptake.
Q54: Which of the following is NOT a
Q55: Gap junctions:
A)can be either open or closed.
B)are
Q57: _ was the first neurotransmitter discovered in
Q58: Which of the following is a criterion
Q59: Which type of synapses have round synaptic
Q60: Which two enzymes are involved in the
Q61: When vesicular _ becomes dysregulated, cognitive decline
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