Nicotinic receptors respond to epinephrine respond to norepi

Nicotinic receptors respond to epinephrine. respond to norepinephrine. open chemically-gated sodium ion channels. are found at neuroeffector junctions of the parasympathetic nervous system. are found at neuroeffector junctions of the sympathetic nervous system.

Solution

Answer:

C) open chemically-gated sodium ion channels.

Alpha-adrenergic receptors   respond to norepinephrine.

Beta-adrenergic receptors respond particularly to epinephrine.

Nicotinic receptors are found in the somatic nervous system (neuromuscular junctions in skeletal tmuscles), the sympathetic and parasympathetic nervous system (autonomic ganglia) and The central nervous system.