In a protein molecule various amino acids are linked together by

22 2016 Biomolecules Proteins – peptide bond Easy

A $\beta$-glycosidic bond.

B peptide bond.

C dative bond.

D $\alpha$-glycosidic bond.

Explanation

Amino acids join via –CONH– peptide bonds.

Amino acids are the structural units of proteins. Two or more amino acids are linked through the peptide linkage (–CONH–), known as the peptide bond.

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