What characteristic makes each amino acid unique from one another?
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What characteristic makes each amino acid unique from one another?
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- What is an amino acid? What four components does each amino acid contain?What are the main structural features of an amino acid?How many different molecules composed of (a) two, (b) three, and (c) four amino acids, linked together by peptide bonds, can be made from the set of 20 naturally occurring amino acids?