MCAT Question of the Day
    •

    Q:

    		 Which of the following would inhibit mRNA synthesis?

    I. a nonsense mutation
    II. a mutation in DNA Polymerase III which prevents binding to DNA
    III. loss of the promoter region
    		 

    A

    		 III only

    B

    		 I and III only

    C

    		 I and II only

    D

    		 I, II, and III



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