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NTA Abhyas NEET2020ChemistryBiomoleculesPractice

For being functional, a protein has to acquire at least

Options

  1. APrimary structure
  2. BSecondary structure
  3. CTertiary structure
  4. DQuaternary structure.

Correct answer

C. Tertiary structure

Step-by-step solution

Most of the proteins are highly functional in their tertiary structure. The long chain of peptides is folded upon itself to form a hollow ball-like structure. The disulfide linkages that are present in the proteins give the domain structure and that enables their functional activity.

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