MCAT Question of the Day
    •

    Q:

    		 Biuret reagent is a solution which reacts with proteins to reduce Cu2+ to Cu+ which allows for quantitative detection at 540 nm. The best method for quantifying the protein would be:
    		 

    A

    		 Infrared Spectroscopy

    B

    		 H1 NMR

    C

    		 Mass Spectrometry

    D

    		 UV-Visible Spectroscopy



    Molecular Structure |
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