MDCAT Biology MCQ #21

A patient diagnosed with HIV shows high viral replication. Which enzyme is responsible for converting the single-stranded viral RNA into double-stranded DNA?

MDCAT Biology MCQ #21

  1. Question 1

    Q1. A patient diagnosed with HIV shows high viral replication. Which enzyme is responsible for converting the single-stranded viral RNA into double-stranded DNA?

    • A) RNA polymerase
    • B) Reverse transcriptase
    • C) DNA ligase
    • D) Integrase

    Answer: Reverse transcriptase

    Explanation: Reverse transcriptase synthesizes DNA from an RNA template; RNA polymerase fails because it produces RNA from a DNA template.