EAMCET Medical EAMCET Medical Solved Paper-2010

  • question_answer
    Which of the following is the correct sequence of cell cycle? The correct answer is

    A) \[{{G}_{1}}\to {{G}_{2}}\to S\to M\]

    B) \[S\to M\to {{G}_{2}}\to {{G}_{1}}\]

    C) \[{{G}_{1}}\to S\to {{G}_{2}}\to M\]

    D) \[M\to S\to {{G}_{2}}\to {{G}_{1}}\]

    Correct Answer: C

    Solution :

                     Cell cycle is the sequence of stages that a cell passes through between one cell division and the next. The cell cycle can be divided into four main sages: (i) M-phase, which consists of mitosis (nuclear division) and cytokinesis (cytoplasmic division), (ii) Gi -phase, in which there is a high race of biosynthesis and growth (iii) S-phase, in which the DNA content of the cell doubles and me chromosomes replicate; (iv) the G2 -phase, during which die final preparations of cell division are made.


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