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Ganezh [65]
4 years ago
9

Describe how the 20 amino acids are similar yet different in their structure

Biology
1 answer:
klemol [59]4 years ago
8 0

They are different in structure because of their side groups because this is what makes each of the amino acids in our body, which will point out their own difference towards one another. Their similarities and what they have in common is they all have chemical structures in their amino acid molecules.

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4. There are a variety of receptors and second messenger systems in cells that in many cases exhibit cross-talk with each other
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Answer:

These 3 receptors are different from each other. They do differ from each other by their location and function.

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Explanation:

1. Testosterone :

Location- Xq 11-12 in the X chromosome.

Function-  

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3. Fibroblast (growth) :

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Function-

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