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FromTheMoon [43]
3 years ago
9

The diagram below shows the structure of a protein. what is the structure labeled A

Biology
1 answer:
nydimaria [60]3 years ago
8 0

Answer:

B. An amino acid

Explanation:

Have a great day/night! :3

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The net force on an object is 80 N. The mass of the object is 40 kg.
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Explanation:

Given data:

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