NEET BIOLOGY

Detailed explanation-1: -Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid.

Detailed explanation-2: -Peptide bond: A covalent bond joining the -amino group of one amino acid to the carboxyl group of another with the loss of a water molecule. From: Storing Digital Binary Data in Cellular DNA, 2020.

Detailed explanation-3: -Polypeptide Definition Biology A polypeptide is defined as a polymer of amino acids joined together by peptide bonds (Figure 1).

Detailed explanation-4: -A peptide is a short string of 2 to 50 amino acids, formed by a condensation reaction, joining together through a covalent bond. [1] Sequential covalent bonds with additional amino acids yield a peptide chain and the building block of proteins.

Detailed explanation-5: -The amino and carboxyl groups of consecutive amino acids form a peptide bond. At the molecular level, a peptide bond is created through a dehydration synthesis or reaction. The dehydration synthesis brings two amino acids together to form a peptide link.