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Biomolecules — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryBiomolecules1 Mark
MCQ
The structure of DNA is …………….
  • A
    linear
  • B
    single helix
  • ✓
    double helix
  • D
    triple helix
✓

Answer

Correct option: C.
double helix
double helix

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