When neurotransmitter binds to muscarinic receptors on smooth muscle cells in the gastrointestinal tract,
A) motility increases.
B) motility decreases.
Correct Answer:
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Q38: The cardiac sphincter is innervated by parasympathetic
Q66: When ACh binds to nicotinic receptors, it
A)
Q68: When norepinephrine is released from postganglionic neurons,
Q69: Nicotinic receptors bind
A) acetylcholine and allow chloride
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Q72: Dual innervation means that an individual effector
A)
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Q74: Autonomic tone refers to
A) whether a response
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A) stimulatory effects.
B)
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