DNA Replication Basics
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Questions and Answers

Which enzyme is responsible for producing a short RNA primer during DNA replication?

  • DNA polymerase
  • Ligase
  • Primase (correct)
  • Helicase
  • What is the direction of nucleotide addition during DNA replication?

  • 3' to 5'
  • 5' to 3' (correct)
  • Both 3' to 5' and 5' to 3'
  • None of the above
  • Where does DNA replication usually start?

  • At a specific sequence called replication origin (correct)
  • At a random location on the DNA strand
  • At the center of a DNA strand
  • At the end of a DNA strand
  • What is the term used to describe the replication of both strands of DNA during DNA replication?

    <p>Semi-conservative replication</p> Signup and view all the answers

    Which enzyme forms the phosphodiester bond between nucleotides during DNA replication?

    <p>DNA polymerase</p> Signup and view all the answers

    Which one of these is a defining feature of a prokaryote cell?

    <p>Lack of a nucleus</p> Signup and view all the answers

    Which one of these is a characteristic of Gram positive bacteria?

    <p>Thick peptidoglycan layer</p> Signup and view all the answers

    What is the primary genetic material contained within a nucleus?

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

    Which one of these is a component of the bacterial cell envelope?

    <p>Cell wall</p> Signup and view all the answers

    What is the term used to describe the remodeling of cell walls in response to bacterial physiological processes?

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

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