Cell Cycle and Cell Division Quiz
22 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which stage of the cell cycle is responsible for the duplication of DNA?

  • B period
  • C period
  • Interphase (correct)
  • Mitotic phase
  • What are the two main stages of the cell cycle in eukaryotic cells?

  • Interphase and the mitotic (M) phase (correct)
  • DNA replication and cell division
  • Control mechanisms and cell cycle checkpoints
  • B, C, and D periods
  • What are the control mechanisms that determine if a cell can progress to the next phase of the cell cycle called?

  • Interphase and the mitotic (M) phase
  • Cell cycle checkpoints (correct)
  • B, C, and D periods
  • DNA replication and cell division
  • During which phase of the cell cycle does DNA replication occur?

    <p>S phase</p> Signup and view all the answers

    What is the main function of the G2 phase of the cell cycle?

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

    Which phase of the cell cycle is highly regulated and consists of nuclear division?

    <p>Mitotic phase</p> Signup and view all the answers

    What is the process by which a eukaryotic cell separates its chromosomes into two identical sets?

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

    Which phase of the cell cycle is responsible for the division of the cell's cytoplasm forming two daughter cells?

    <p>M phase</p> Signup and view all the answers

    During which phase of interphase does the cell's nuclear DNA contents get duplicated?

    <p>S phase</p> Signup and view all the answers

    What is the purpose of G0 phase in the cell cycle?

    <p>To allow the cell to rest and stop dividing</p> Signup and view all the answers

    What is the deciding point in G1 phase that commits the cell to division?

    <p>G1/S cyclins</p> Signup and view all the answers

    Which phase of the cell cycle is responsible for the division of the cell's cytoplasm forming two daughter cells?

    <p>M phase</p> Signup and view all the answers

    What is the main function of the S phase of the cell cycle?

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

    What are the control mechanisms that determine if a cell can progress to the next phase of the cell cycle called?

    <p>Cell cycle checkpoints</p> Signup and view all the answers

    During which phase of the cell cycle do cells that have temporarily stopped dividing enter a state of quiescence?

    <p>G1 phase</p> Signup and view all the answers

    What is the purpose of the G0 phase in the cell cycle?

    <p>To allow cells to rest and stop dividing</p> Signup and view all the answers

    Which phase of interphase is responsible for the biosynthetic activities of the cell to resume at a high rate?

    <p>G1 phase</p> Signup and view all the answers

    What is the deciding point in the G1 phase that commits the cell to division?

    <p>G1/S cyclins</p> Signup and view all the answers

    During which phase of the cell cycle does cytokinesis occur?

    <p>M phase</p> Signup and view all the answers

    What is the main function of the G1 phase of the cell cycle?

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

    Which checkpoint in the cell cycle is mainly regulated by the tumor protein p53?

    <p>G2 checkpoint</p> Signup and view all the answers

    What is the process by which a eukaryotic cell separates its chromosomes into two identical sets?

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

    More Like This

    Use Quizgecko on...
    Browser
    Browser