DUMET Medical DUMET Medical Solved Paper-2007

  • question_answer
    Which of the following is involved in the catalysis of link reaction during aerobic respiration?

    A)  Vitamin-A     

    B)  Vitamin-\[{{B}_{1}}\]

    C)  Vitamin-\[{{B}_{6}}\]    

    D)  Vitamin-K

    Correct Answer: B

    Solution :

    In aerobic respiration glycolysis is linked with Krebs cycle through acetyl Co-A because pyruvic acid first converted into acetyl Co-A and Acetyl Co-A enters in the Krebs cycle. The formation of acetyl Co-A is involved with some co-factors like \[M{{g}^{2+}}\] ions thiamine pyrophosphate (Vit-\[{{B}_{1}}\]), \[NA{{D}^{+}}\], Co-A and lipoic acid.


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