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Questions and Answers
What is the net result of DNA replication in terms of DNA content per cell during S-phase?
What is the net result of DNA replication in terms of DNA content per cell during S-phase?
- It remains the same at 2C
- It increases to 4C (correct)
- It becomes 8C
- It decreases to 1C
What is the fate of chromosome number during S-phase?
What is the fate of chromosome number during S-phase?
- It remains the same at 2n (correct)
- It becomes 3n
- It decreases to 1n
- It increases to 4n
In which stage of the cell cycle can replication of cytoplasmic DNA occur?
In which stage of the cell cycle can replication of cytoplasmic DNA occur?
- Only in G2 phase
- Only in S-phase
- In any stage of the cell cycle (correct)
- Only in G1 phase
What is the significance of centriole duplication in the cytoplasm during S-phase in animal cells?
What is the significance of centriole duplication in the cytoplasm during S-phase in animal cells?
What is the outcome of chromosome duplication in terms of DNA content during S-phase?
What is the outcome of chromosome duplication in terms of DNA content during S-phase?
During S-phase, what happens to the amount of DNA per cell if the initial amount is denoted as 2C?
During S-phase, what happens to the amount of DNA per cell if the initial amount is denoted as 2C?
What is the result of chromosome duplication during S-phase?
What is the result of chromosome duplication during S-phase?
What occurs in the nucleus during S-phase in animal cells?
What occurs in the nucleus during S-phase in animal cells?
Where does replication of cytoplasmic DNA occur?
Where does replication of cytoplasmic DNA occur?
What is the significance of histone protein synthesis during S-phase?
What is the significance of histone protein synthesis during S-phase?
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