Understanding Retroviruses and their Replication Process
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Questions and Answers

What is the unique enzyme possessed by retroviruses?

  • Reverse transcriptase (correct)
  • DNA ligase
  • RNA polymerase
  • Helicase
  • Which enzyme helps integrate viral DNA into the host cell's DNA?

  • Ligase
  • Helicase
  • RNA polymerase
  • Integrase (correct)
  • What is the first step in the replication process of a retrovirus?

  • Viral RNA translation
  • Capsid protein assembly
  • Host cell transcription
  • Reverse transcription (correct)
  • Which organelle is involved in the translation of viral RNA into viral proteins in a host cell?

    <p>Ribosome</p> Signup and view all the answers

    What happens to the host cell's transcription process when a retrovirus infects it?

    <p>It creates copies of viral RNA instead of its own RNA</p> Signup and view all the answers

    What is the role of reverse transcriptase in retroviruses?

    <p>Creating viral DNA from viral RNA</p> Signup and view all the answers

    Which enzyme is responsible for cutting open the host cell's DNA during retrovirus replication?

    <p>Integrase</p> Signup and view all the answers

    Where does reverse transcription occur in a retrovirus-infected cell?

    <p>Cytoplasm</p> Signup and view all the answers

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