choose from the following: a) acetylcholine b) norepinephrine c) epinephrine d)
ID: 3513251 • Letter: C
Question
choose from the following:
a) acetylcholine b) norepinephrine c) epinephrine d) muscarinic receptors e)nicotinic receptors f) adrenergic receptors
1. Body organs that receive parasympathetic input have these receptors
2. When sympathetic postganglionic neurons release their neurotransmitter it will bind to ______ on the target tissue.
3. The neurotransmitter receptors on the dendrites of the sympathetic postganglionic neurons are _________
4. A mutation that specifically eliminates beta-2 receptors would have the greatest impact on how this signal molecule affects body function.
Explanation / Answer
1) Body organs that receive parasympathetic input have these receptors - muscarinic receptors
2) When sympathetic postganglionic neurons release their neurotansmitter it will bind to - adrenergic receptors on the target tissue .
3) The neurotansmitter receptors on the dendrites of the sympathetic post ganglionic neurons are - nicotinic receptors
4) A mutation that specifically eliminates beta-2 receptors would have greates impact on - bronchus , pancreas .
Downregulation or point mutations of ADRB2 gene are associated with :
Nocturnal asthma
Obesity
Type 2 diabetes
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