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BIO NMDCAT BIOLOGICAL MOLECULES
nmdcat.online June 27, 2026

In the context of biological molecules, a glycosidic bond is fundamental to the structure of carbohydrates and is analogous to which bond in proteins?

A. The hydrogen bond stabilizing the α-helix
B. The peptide bond forming the polypeptide backbone
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C. The ionic bond between charged R-groups
D. The hydrophobic interaction in the protein's core

📝 Explanation

A glycosidic bond is the covalent linkage that joins monosaccharides into polysaccharides. A peptide bond is the analogous covalent linkage that joins amino acids into polypeptide chains. Both are formed by dehydration synthesis and create the primary polymer backbone.

📖 Additional Information

  • The hydrogen bond stabilizing the α-helix
  • The peptide bond forming the polypeptide backbone
  • The ionic bond between charged R-groups
  • The hydrophobic interaction in the protein's core

A glycosidic bond is the covalent linkage that joins monosaccharides into polysaccharides. A peptide bond is the analogous covalent linkage that joins amino acids into polypeptide chains. Both are formed by dehydration synthesis and create the primary polymer backbone.

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