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Biomolecules — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryBiomolecules1 Mark
MCQ
The secondary structure of a protein refers to ____________.
  • A
    fixed configuration of the polypeptide backbone
  • B
    hydrophobic interaction
  • C
    sequence of α-amino acids
  • ✓
    α-helical backbone
✓

Answer

Correct option: D.
α-helical backbone
The secondary structure of a protein refers to α-helical backbone.

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