JCECE Medical JCECE Medical Solved Paper-2006

  • question_answer
    In plasmolysed cell, the space between nucleus and plasma membrane is occupied by:

    A)  hypotonic solution

    B)  hypertonic solution

    C)  isotonic solution

    D)  air

    Correct Answer: A

    Solution :

     Shrinkage of the protoplast of a cell from its cell under the influence of hypertonic solution is called plasmolysis. Due to plasmolysis the protoplast separates from the cell wall and assumes a spherical form. The space between nucleus and plasma membrane is occupied by hypotonic solution i.e., like the nature of cell protoplasm as compare to external solution.


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