The possession of a "R" side chain makes each amino acid unique from one another
WHAT ARE AMINO ACIDS:
- Amino acids are monomeric units of proteins. There are about 20 amino acids in nature.
- Structurally, amino acids are generally composed of an amino group (NH2), a carboxyl group (COOH), and an organic R group (or side chain).
- The R group or side chain is unique to each amino acids. This means that no two amino acids posseses the same R group or side chain.
Therefore, possession of a "R" side chain makes each amino acid unique from one another.
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