Q. Which enzyme is used to synthesize complementary DNA from RNA?

  • (A) DNA polymerase
  • (B) Reverse transcriptase
  • (C) RNA polymerase
  • (D) Ligase
✅ Correct Answer: (B) Reverse transcriptase
Explanation: Reverse transcriptase synthesizes complementary DNA (cDNA) from an RNA template, especially in retroviruses.

Published by Mr. Dubey ⭐ 111.42K Points at 27-Oct-2025 02:31 pm in Biology

Explanation by: Mr. Dubey
Reverse transcriptase synthesizes complementary DNA (cDNA) from an RNA template, especially in retroviruses.

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