JIPMER Jipmer Medical Solved Paper-2007

  • question_answer
    Using imprints from a plate with complete medium and carrying bacterial colonies, you can select streptomycin resistant mutants and prove that such mutations do not originate as adaptation. These imprints need to be used

    A)  only on plates with streptomycin

    B)  on plates with minimal medium

    C)  only on plates without streptomycin

    D)  on plates with and without streptomycin

    Correct Answer: A

    Solution :

    Plates having streptomycin allow to propagate only those bacteria, which are resistant to the antibiotic.


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