Which parts of the amino acids x and y are involved in the formation of a peptide bond?

An amino acid is made up of a carboxyl (-COOH) functional group, an amino (-NH2) functional group and a side chain (R group) . In the joining of two amino acid molecules, a chemical bond called the peptide bond is formed. The peptide bond is formed by the chemical a reaction between the acid carboxyl group (-COOH) of amino acid X and the amino group (-NH2) of amino acid Y. This reaction is referred to a condensation reaction as one molecule of water is lost in the reaction.

The continuous linkage and formation of peptide bonds between amino acids result to the formation of a polypeptide chain.

aliasger2709 aliasger2709 · Answer 2 · 2021-12-07T14:05:44+01:00

An organic molecule that composes functional group amino and carboxylic acid with a side chain distinct for the acid is called amino acids.

The carboxyl group (x) and an amino group (y) are required in peptide formation.

An amino acid involves an acidic carboxyl (-COOH) and a basic amino (-NH₂) group accompanied by a side chain (R group).

Two amino acids are linked unitedly by a peptide bond.

A peptide bond is formed when the acidic carboxyl group (-COOH) reacts with the basic group (-NH₂) of another amino acid.

In this type of reaction, one water molecule gets discharged and hence they are called a condensation reaction.

The perpetual bond formation and linkage form the polypeptide chain.

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