AMU Medical AMU Solved Paper-2009

  • question_answer
    In which phase proteins for spindle fibre formation are synthesized?

    A)  \[{{\text{G}}_{\text{1}}}\text{-}\]phase                             

    B)  \[{{\text{G}}_{2}}\text{-}\]phase

    C)  S - phase            

    D)  Anaphase

    Correct Answer: B

    Solution :

                     In \[{{G}_{2}}\]-phase of interphase stage of cell cycle, the proteins required for spindle formation are synthesized. In \[{{G}_{1}}\]-phase, enzymes required for protein and DNA synthesis are synthesized. In S-phase, DNA replication process takes place. In anaphase, chromosomes split longitudinally at the centromere.


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