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    Biology A-Level

    Size-dependent sieving through a gel

    What Size-dependent sieving through a gel means in Biology A-Level, as defined for OCR.

    Definition of Size-dependent sieving through a gel

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    Reference: OCR

    The gel acts as a molecular sieve, so small fragments travel further and faster than large ones in a set time, producing bands.
    OCR · Manipulating genomes (study guide)

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