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Biology · PYQ NEET UG 2026

हिन्दी

Which of the following enzymes synthesizes precursor mRNA?

  1. A
    RNA polymerase I
  2. B
    RNA polymerase II
  3. C
    RNA polymerase III
  4. D
    DNA polymerase
View Answer & Solution

Correct answer · Option B

RNA polymerase II

Explanation

RNA polymerase II transcribes hnRNA, which is the precursor of mRNA.

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