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  3. CET Karnataka Medical

CET Karnataka Medical CET - Karnataka Medical Solved Paper-2002

  • question_answer
    One molecule of an enzyme is needed to convert 2 molecules of a substrate into products in 5 minutes. 10 molecules of the enzyme and 25 molecules of the substrate are mixed in a test tube. After 10 minutes the test tube will be having:

    A)  products and enzyme

    B)  products, enzyme and 5 molecules of unreacted substrate

    C)  products and 5 molecules of unreacted substrate

    D)  products only

    Correct Answer: A

    Solution :

    After 10 minutes the test tube will have products and enzymes both because 20 molecules of substrate will attach in first five minutes to active site on 10 enzyme and rest substrate molecules are catalysed by enzymes in next five minutes.


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