BHU PMT BHU PMT (Screening) Solved Paper-2006

  • question_answer
    Which enzyme converts sucrose into ethanol?

    A)  Diastase                             

    B)  Invertase

    C)   Zymase                             

    D)  Both  and

    Correct Answer: D

    Solution :

                     \[\underset{sucrose}{\mathop{{{C}_{12}}{{H}_{22}}{{O}_{11}}}}\,+{{H}_{2}}O\xrightarrow{invertase}\] \[\underset{glu\cos e}{\mathop{{{C}_{6}}{{H}_{12}}{{O}_{6}}}}\,+\underset{fructose}{\mathop{{{C}_{6}}{{H}_{12}}{{O}_{6}}}}\,\] \[{{C}_{6}}{{H}_{12}}{{O}_{6}}\xrightarrow[{}]{zymase}2{{C}_{2}}{{H}_{5}}OH+2C{{O}_{2}}\]


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