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Questions and Answers
During which phase of the cell cycle does chromosome duplication occur?
During which phase of the cell cycle does chromosome duplication occur?
- M phase
- S phase (correct)
- G1 phase
- G2 phase
What is the main function of the cell cycle?
What is the main function of the cell cycle?
- To duplicate DNA and segregate it into daughter cells (correct)
- To regulate cellular metabolism
- To produce genetically diverse daughter cells
- To control cell differentiation
Which phase of the cell cycle involves nuclear division or mitosis?
Which phase of the cell cycle involves nuclear division or mitosis?
- S phase
- M phase (correct)
- G1 phase
- G2 phase
What is the approximate duration of chromosome segregation and cell division in a typical mammalian cell?
What is the approximate duration of chromosome segregation and cell division in a typical mammalian cell?
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Which phase of the cell cycle requires about half of the cell-cycle time in a typical mammalian cell?
Which phase of the cell cycle requires about half of the cell-cycle time in a typical mammalian cell?
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