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Fed [463]
3 years ago
6

There are 22 different amino acids. What part of each amino acid is different from the others

Biology
2 answers:
Whitepunk [10]3 years ago
7 0
An amino acid is given by the general formula R-CH(NH2)-COOH where R group varies.
taurus [48]3 years ago
5 0

The side group!!!!!!!!!!!!!!        


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