MCAT Question of the Day
    •

    Q:

    		 In DNA, adjacent nucleotides are held together by:
    		 

    A

    		 hydrogen bonds.

    B

    		 phosphodiester bonds.

    C

    		 ribose-ribose bonds.

    D

    		 ionic forces.



    DNA Replication and Repair |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More