Activation of nicotinic receptors by acetylcholine (ACh) triggers which response in a postsynaptic cell?
A) always excitatory
B) always inhibitory
C) can be excitatory or inhibitory
D) no response as ACh does not activate nicotinic receptors
Correct Answer:
Verified
Q2: Vasoconstriction of peripheral blood vessels is a(n)
Q3: Which of the following responses is a
Q4: Arrange the following components of an autonomic
Q5: Autonomic plexuses in the thorax, abdomen and
Q6: Somatic motor neurons synapse with which of
Q8: Spinal nerve C4 receives postganglionic sympathetic axons
Q9: Autonomic neurons that secrete the neurotransmitter acetylcholine:
A)
Q10: Bronchoconstriction brought on by various allergens is
Q11: Select the best description of the middle
Q12: Acetylcholine in the autonomic nervous system:
A) is
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