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NEET Sample Paper NEET Sample Test Paper-77

  • question_answer
    When one molecule of glucose enters into glycolysis two molecules of pyruvic acid is formed then pyruvic acid enter into the Krebs' cycle. How many carbon dioxide molecules are formed when one glucose molecule passes through glycolyis and Krebs' cycle?

    A) 3                                

    B) 4

    C) 5                                

    D) 6

    Correct Answer: D

    Solution :

    One glucose molecule formed two pyruvic acid molecule in glycolysis no decarboxylation occurs are pyruvic acid enters into the Krebs cycle release \[3C{{O}_{2}}\] molecules, so two pyruvic acid produces 6 molecules of\[C{{O}_{2}}\].


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