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  1. #1
    Roxanita is offline Senior Member
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    Q-7) Metabolism N*

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    Q.- Excess accumulation of urate, aggressive behavior, self-mutilation, and mental retardation are seen in patients with Lesch-Nyhan syndrome. Which of the following enzymes is most likely to be deficient in these patients?

    A ) Hypoxanthine guanine phosphoribosyltransferase
    B ) Nucleoside monophosphate kinase
    C ) Ribonucleotide reductase
    D ) Urease
    E ) Xanthine oxidase

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    usmlerock is offline Newbie
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    answer is A

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