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Biomolecules
Question
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In a protein molecule various amino acids are linked together by

  • β-glycosidic bond

  • peptide bond

  • dative bond

  • α - glycosidic bond

Answer

B.

peptide bond

Two amino acids on the protein are linked by a peptide bond. For example. Glycyllalanine is formed when carboxyl group of glycine combines with the amino group of alanine.

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