Cell Cycle Basics Quiz
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Questions and Answers

What is the only way to make new cells?

  • By spontaneous generation
  • By absorbing nutrients from the environment
  • By the division of existing cells (correct)
  • By external chemical reactions

    • What is required to create multicellular organisms from a fertilized egg?

  • Absorption of external DNA
  • Chemical fusion of existing cells
  • Multiple rounds of cell division (correct)
  • Spontaneous generation of new cells

    • What happens during interphase in the cell cycle?

  • Cells divide into daughter cells
  • Cells generally continue to transcribe genes and synthesize proteins (correct)
  • Cell growth stops completely
  • Cells enter a resting state known as G0

    • What is required for animal cells to pass through G1 phase?

    <p>Correct extracellular signals</p> Signup and view all the answers

    What is the resting state known as when cells withdraw from the cell cycle?

    <p>G0 (G zero)</p> Signup and view all the answers

    Which phase of the cell cycle involves nuclear division (mitosis) and cytoplasmic division (cytokinesis)?

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

    What is the resting state known as when cells withdraw from the cell cycle?

    <p>G0 phase</p> Signup and view all the answers

    During which phase do cells generally continue to transcribe genes and synthesize proteins?

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

    What is required for animal cells to pass through G1 phase?

    <p>Correct extracellular signals</p> Signup and view all the answers

    What is the only way to make new cells?

    <p>Division of existing cells</p> Signup and view all the answers

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