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3 votes
Which of the following is the building block of all proteins?

Question 2 options:

Amino acids


5 Carbon sugars


Phosphate groups


Nitrogen bases

2 Answers

5 votes
I believe the answer is amino acids
User Adam Paxton
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3.8k points
4 votes

Amino acids are the monomers, or the building blocks that make up all proteins.

User Nikhil Agarwal
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