RAJASTHAN PMT Rajasthan - PMT Solved Paper-2005

  • question_answer
    Structure of nuclear membrane helps in :

    A)  organization of the spindle

    B)  synapsis of homologous chromosome

    C)  nucleo-cytoplasmic exchange of material

    D)  anaphasic sepration of daughter chromosome

    Correct Answer: C

    Solution :

    Holes in the centre of the nuclear pore comple provide the main channel through which water soluble molecules shuttle between the nucleus and cytoplasm. This channel also contains a protein called nucleoplasmin which facilitates   nucleo-cytoplasme   traffic through the pore.


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