Cell Division: Telophase and Cytokinesis

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Questions and Answers

What is the primary function of the G2 stage in the cell cycle?

  • To prepare the cell for mitosis
  • To organize and condense the genetic material (correct)
  • To synthesize DNA
  • To replicate the cytoplasm and organelles

During which stage of the cell cycle does the cell spend most of its time?

  • Mitosis
  • S phase
  • G1 stage
  • Interphase (correct)

What is the result of the cell cycle process?

  • The production of two identical daughter cells (correct)
  • The formation of a single, larger cell
  • The elimination of the cell's genetic material
  • The formation of multiple, smaller cells

What is the primary function of the S phase in the cell cycle?

<p>To synthesize DNA (C)</p> Signup and view all the answers

What is the term for the series of events that take place in a cell, resulting in the duplication of DNA and division of cytoplasm and organelles to produce two daughter cells?

<p>Cell cycle (B)</p> Signup and view all the answers

What is the purpose of the G1 stage in the cell cycle?

<p>To prepare the cell to divide (B)</p> Signup and view all the answers

What occurs during telophase of cell division?

<p>Chromosomes cluster at the poles and coalesce into an undifferentiated mass (D)</p> Signup and view all the answers

What marks the completion of cell division?

<p>Cytokinesis (A)</p> Signup and view all the answers

What is the phase in the cell cycle where the cell is neither dividing nor preparing for division?

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

Which type of cells typically enter the G0 phase?

<p>Adult neuronal cells and muscle cells (B)</p> Signup and view all the answers

What precedes cytokinesis in the cell division process?

<p>Telophase (C)</p> Signup and view all the answers

During which stage of mitosis do the centromeres of the chromosomes align themselves on the metaphase plate?

<p>Metaphase (D)</p> Signup and view all the answers

What is the main function of the microtubules in mitosis?

<p>To attach to kinetochores and pull the sister chromatids apart (B)</p> Signup and view all the answers

What marks the onset of anaphase?

<p>The splitting of the sister chromatids (D)</p> Signup and view all the answers

What is the result of the counterbalance of the pulling powers generated by the opposing kinetochore microtubules?

<p>The even alignment of centromeres on the metaphase plate (B)</p> Signup and view all the answers

During which stage of mitosis do the chromosomes move towards the poles?

<p>Anaphase (B)</p> Signup and view all the answers

What is the function of the proteinaceous components of the cytoplasm in mitosis?

<p>To help in the process of cell division (A)</p> Signup and view all the answers

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