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STD 11 - 9. Biomolecules — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 9. Biomolecules1 Mark
MCQ
Strands of $DNA$ are bonded by
  • ✓
    Hydrogen
  • B
    Carbon
  • C
    Oxygen
  • D
    Nitrogen
✓

Answer

Correct option: A.
Hydrogen
a
(a) There is double hydrogen bond between adenine and thymine $(A = T)$ and triple bond between cytocine and guanine $(C \equiv G)$.

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