J & K CET Engineering J and K - CET Engineering Solved Paper-2011

  • question_answer
    What happens when blood cells are placed in pure water?

    A)  The fluid in blood cells rapidly moves into water

    B)  The water molecules rapidly move into blood cells

    C)  The blood cells dissolve in water

    D)  No change takes place

    Correct Answer: B

    Solution :

     When blood cells are placed in pure water, then the water molecules rapidly move into blood cells so that the blood .cells will expand and eventually burst.


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