MCAT Question of the Day
    •

    Q:

    		 Breaking of the peptide bond in proteins can be either chemically or enzymatically catalyzed in the presence of an acid. In both circumstances, there is a net addition of which of the following molecules? The peptide bond can be seen in the image below.



    		 

    A

    		 NH3

    B

    		 H2O

    C

    		 CO2

    D

    		 H2



    Protein Structure and Function |
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