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Masteriza [31]
3 years ago
5

The gas nitric oxide has been identified as a signaling molecule. Which of the following mechanisms of action would you expect f

rom a gaseous molecule?
a) It binds to a G-protein-linked receptor.
b) It binds to a receptor tyrosine kinase.
c) It binds to a gated ion channel.
d) It binds to an intracellular receptor.
Biology
1 answer:
ss7ja [257]3 years ago
5 0

Answer:

d) It binds to intracellular receptor.

Explanation:

Nitric oxide is a compound produced by many cells of the body. It relaxes vascular smooth muscle by binding to the heme moiety of cytosolic guanylate cyclase(intracellular receptor) ,activating guanylate cyclase and increasing intracellular levels of cyclic-guanosine 3',5'-monophosphate, which then leads to vasodilation.

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Answer: The correct answer is  D. the central nervous system and the peripheral nervous system.

The nervous system is a complex system that is made up of nerves and nerve centers in different organisms that carries messages to and from the brain and the spinal cord to send them into various parts of the body.

It is primarily divided into-

1) CNS that is central nervous system ( made up of brain and spinal cord). The CNS is responsible for the voluntary functions of the body.

2) PNS that is peripheral nervous system ( possess cranial and spinal nerves arising from brain and spinal cord respectively). It controls the involuntary functions of the body.



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Answer:

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Explanation:

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Answer:

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Respond to the following in relation to the diagram:
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