Viruses: Life Cycle and Disease · USMLE Step 1

HIV requires which enzyme to convert viral RNA into DNA?

  1. RNA polymerase II
  2. Reverse transcriptase
  3. DNA polymerase I
  4. Integrase
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Correct answer: Reverse transcriptase

Reverse transcriptase converts HIV RNA into complementary DNA, enabling integration into the host genome.

Difficulty: Medium Question 2 of 20

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