Question

In a protein molecule various amino acids are linked together by

• A. peptide bond
• B. dative bond
• C. $\alpha$ glycosidic bond
• D. $\beta$ glycosidic bond

Answer 1

The correct option is A

peptide bond

Proteins are linear polymers formed by linking the α-carboxyl group of one amino acid to the α-amino group of another amino acid with a peptide bond (also called an amide bond).