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NTA Abhyas JEE Main2020ChemistryBiomoleculesPractice

The helical structure of protein is stabilized by

Options

  1. ADipeptide bonds
  2. BHydrogen bonds
  3. CEther bonds
  4. DPeptide bonds

Correct answer

B. Hydrogen bonds

Step-by-step solution

The helical structure of protein is stabilized by hydrogen bonds between amide group of the same peptide chain. These bonds are formed by – N H - group of one unit and oxygen of carbonyl group of the third unit.

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