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STD 12 - 5. molecular basis of inheritance — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
New strand on a $DNA$ template is initiated by
  • A
    $RNA$ polymerase
  • B
    $DNA$ polymerase
  • C
    $DNA$ ligase
  • ✓
    None of the above
✓

Answer

Correct option: D.
None of the above
d
(d)The strand of $DNA$, the enzyme forms $DNA$ fragments in small pieces again in $5' \to 3'$ direction initiating from $RNA$ primer. The primer is formed with the help of primase enzyme.

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