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Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance1 Mark
MCQ
When $\text{DNA}$ replication starts:
  • A
    The leading strand produces Okazaki fragments.
  • ✓
    The hydrogen bonds between the nucleotides of two strands break.
  • C
    The phosphodiester bonds between the adjacent nucleotides break.
  • D
    The bonds between the nitrogen base and deoxyribose sugar break.
✓

Answer

Correct option: B.
The hydrogen bonds between the nucleotides of two strands break.

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