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    SubjectsBiochemistryGene Regulation — Operons
    Pre-clinicalBiochemistry

    Gene Regulation — Operons

    2 MCQs in Biochemistry for NEET PG

    1 Easy1 Medium
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    Sample Questions

    medium

    The trp operon in E. coli is primarily regulated by which mechanism when tryptophan levels are high?

    easy

    In the lac operon, which protein acts as a negative regulator by binding to the operator region in the absence of lactose?

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