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Allisa [31]
3 years ago
12

Which three substances make up each of the smaller molecules that form proteins

Biology
1 answer:
Butoxors [25]3 years ago
6 0
Amino acids are the monomers that form polypeptide chains.
Amino acids consist of a carbon bonded to one hydrogen, one amino group, one carboxyl group, and one variable "R" group side chain.
1. amino group
2. carboxyl group
3. "R" group (variable)

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