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In 'S' phase of the cell cycle...

In 'S' phase of the cell cycle

A

Amount of DNA is reduced to half in each cell

B

Amount of DNA doubles in each cell

C

Amount of DNA remains same in each cell

D

Chromosome number is increased

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Knowledge Check

  • Which of the following phases of the cell cycle is not a part of interphase?

    A
    S
    B
    `G_(1)`
    C
    `G_(0)`
    D
    M

  • In which phase of the cell cycle DNA doubles and chromosomes replicate ?

    A
    S phase
    B
    `G_1` phase
    C
    `G_2` phase
    D
    metaphase

  • The DNA content of a diploid cell in the G phase of the cell cycle is measured. If this DNA content is X, then the DNA content of the same cell at metaphase of meiasis I would be

    A
    0.5 X
    B
    0.25 X
    C
    X
    D
    2 X

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