Nov '21
25
MCAT Question of the Day


  • Q:

    Proteins distributed on a pH gradient and separated by their isoelectric point will be located at which position?

     

    A

    The point where the protein has denatured and is linear.

    B

    The point where the protein's size corresponds to the pore size of the gel matrix.

    C

    The point where the protein has been completely deprotonated.

    D

    The point where the protein's pKa is equal to the external pH.




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