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Screening of industrial Microorganisms

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Q.1: Screening of microorganisms includes .

    Done in one or few steps

    Allow discarding of many valueless microbes

    Easy detection of the small percentage of useful microorganism

    All of the above

  • 2. Multiple Choice
    30 seconds
    1 pt

    Primary screening of organic acids or amines producing organisms is done by

    Crowded plate technique

    Dye such as neutral red or bromothymol blue is used

    Enrichment culture Technique

    Auxanographic method

  • 3. Multiple Choice
    30 seconds
    1 pt

    Antibiotic producing microorganisms can be detected by the method

    Incorporation of CaCO3 in the agar medium

    Crowded plate method

    Indicator Dye Method

    None of the above

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