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JIPMER Jipmer Medical Solved Paper-1999

  • question_answer
    Nitrates are good for increasing the food production. At the same time it has become harmful to man, because of pollution of water when it is taken with drinking water since it:

    A)  kills the intestinal symbiotic bacteria

    B)     produces excess of amino acids in our body

    C)     upsets the enzyme production

    D)     combines with the haemoglobin of R.B.C reducing oxygen transportability termed methaeglobinemia

    Correct Answer: D

    Solution :

    Excess nitrogen application in crop field causes water pollution which is taken with drinking water and combines with haemoglobin of RBCs reducing oxygen transportability, termed as methaglobinemia.


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