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damaskus [11]
3 years ago
11

Q12. proteins are made of amino acids. what elements make up amino acids? look up the structures of the 20 amino acids in your t

extbook and list the 5 elements present.
Biology
1 answer:
kow [346]3 years ago
6 0
An amino acid is made up of atoms from several different elements. It has carbons, hydrogen, oxygen, nitrogen and sometimes sulfur atoms. 
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