J & K CET Medical J & K - CET Medical Solved Paper-2009

  • question_answer
    The conversion of dangerous nitrogenous waste into less toxic excretory matter is carried out in man in the

    A)  blood                                  

    B)  liver

    C)  kidney                                

    D)  skin

    Correct Answer: B

    Solution :

                    Ornithine cycle or Krebs Hanseleit cycle takes place in liver cells. It continuously removes dangerously toxic ammonia and some \[C{{O}_{2}}\] from blood and releases less toxic urea into the blood. Kidney continuously remove urea from blood to excrete it in urine.


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