J & K CET Medical J & K - CET Medical Solved Paper-2011

  • question_answer
    When a cell is plasmolysed, it becomes

    A)  flaccid and its TP becomes zero

    B)  turgid and its TP becomes zero

    C)  turgid and TP becomes equal to OP

    D)  flaccid and DPD becomes zero

    Correct Answer: A

    Solution :

                    The shrinkage of the protoplast of a living cell from its cell wall due to exosmosis under the influence of a hypertonic solution is called plasmolysis. When a cell is plasmolysed, it becomes flaccid. In a flaccid cell, its turgor pressure (TP) becomes zero and DPD becomes equal to OP as DPD = OP - TP.


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