Centriole Replication Cycle Quiz
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Questions and Answers

During which phase does centriole replication occur?

  • G2 phase
  • G1 phase
  • M phase
  • S phase (correct)

    • What happens at the G2-M transition in the centriole replication cycle?

  • Centrosomes disengage
  • Microtubule spindle divides
  • Procentrioles form
  • Centrosome maturation occurs (correct)

    • What happens at the end of mitosis with regards to centrioles?

  • Centrioles lose their orthogonal configuration (correct)
  • Centrioles elongate
  • Procentrioles form
  • Centrioles replicate

    • What is the role of daughter centrioles as the cell progresses through S and G2 phases?

    <p>Elongate until they reach the length of their parents</p> Signup and view all the answers

    What occurs at anaphase in relation to centrosomes?

    <p>The microtubule spindle divides the centrosomes</p> Signup and view all the answers

    What is proposed to be required for licensing an additional round of centriole duplication in the next cell cycle?

    <p>Disengagement of centrioles</p> Signup and view all the answers

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