CET Karnataka Medical CET - Karnataka Medical Solved Paper-2014

  • question_answer
    The centrosome duplicates during the

    A)  G2 - phase of cell cycle

    B)  S -phase of cell cycle

    C)  Prophase of cell cycle

    D)  Gi - phase of cell cycle.

    Correct Answer: B

    Solution :

    : S-phase is a part of interphase of cell cycle. DNA content of a cell is doubled during this phase. Centrosome also begins to divide, in centriole containing cells, to form two centrosomes or centriole pair.


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