Manipal Medical Manipal Medical Solved Paper-2015

  • question_answer
    In electron transport system in the inner mitochondria member, complexes I and IV are respectively

    A) NADH dehydrogenase and \[FAD{{H}_{2}}\]

    B) \[NAD{{H}_{2}}\]and NADH dehydrogenase

    C) NADH dehydrogenase and cytochrome-c oxidase

    D) NADH dehydrogenase and ATP synthase

    Correct Answer: C

    Solution :

    Complex-1 of Electron Transport System {ETS} is NADH dehydrogenase which oxidises NADH produced in mitochondnal matrix during citric cycle. Complex-1 V of ETS refers to cytochrome-c oxidase complex contains cytochrome\[-{{a}_{3}}\]and a and two copper centres.


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