CMC Medical CMC-Medical Ludhiana Solved Paper-2013

  • question_answer
    Two thiores namely A and B are crucial intermediates in metabolism of glucose in glycolysis cycle.

    A)
    A B
    Erythrose Ribose

    B)
    A B
    Glyceraldehyde Ribose

    C)
    A B
    Glyceraldehyde Erythrose

    D)
    A B
    Glyceraldehyde Dihydroxyaletone

    Correct Answer: D

    Solution :

                     Two trioses namely glyceraldehyde and dihydroxyacetone are crucial intermediates in the metabolism of glucose in glycolysis cycle. Erythrose is a tetrose, which forms the raw material for synthesis of anthocyanin and lignin. Pentose sugar and ribose are found in every animal and plant cells. It occurs in a number of compound, which play crucial roles in metabolism, e.g., ATP. Its reduced form deoxyribose is found in DNA.


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