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Firdavs [7]
3 years ago
13

A second messenger is:

Biology
1 answer:
Fantom [35]3 years ago
8 0

Answer:

c. a molecule that intiates a signaling cascade in response to hormone binding on a cell membrane receptor and activating a G protein.  

Explanation:

The second messenger is an intracellular signaling molecule that transmits signals within cells. These molecules are involved in the propagation of signals from the external to the intracellular medium.

These molecules promote initiation of intracellular signal transduction cascades. The second messenger needs to be active by some other molecule that is usually a hormone hormone. When activation occurs, a protein called Protein G changes the conformation of the second messenger by separating its alpha and beta-gamma subunits.

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<h3>What is glycolysis?</h3>
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To learn more about glycolysis  with the given link

brainly.com/question/10554097

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7 0
1 year ago
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marishachu [46]
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Dima020 [189]
Hey there,

Answer:

<em />1) To stop beach sand erosion
2) To protect coastal property from erosion 

Hope this helps :D

<em>~Top</em>
7 0
3 years ago
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