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frez [133]
3 years ago
14

________ are molecules whose general structure includes a central carbon with a carboxyl group, an amine group, a hydrogen molec

ule, and a residual (r) group.

Chemistry
1 answer:
IgorLugansk [536]3 years ago
5 0

The amino acids are the molecules where we can found the carboxyl group (-COO^{-}), amino group (-NH_{2}), hydrogen atom (H) and a residual R-group. On the structure of the residual R-group the name of the amino acid depends. Like if R is hydrogen (H) the amino acid is alanine; If R- group is a phenyl group i.e. -C_{6}H_{5}, the compound is called phenyl alanine. The structure of the general amino acid skeleton can be shown as-

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