MCAT Question of the Day
    •

    Q:

    		 A molecule of DNA is slowly heated. The base pairs are closely examined. It is noted that
    		 

    A

    		 The Adenine and Thymine bonds break before the Guanine and Cytosine bonds.

    B

    		 The Guanine and Cytosine bonds break before the Adenine and Thymine bonds.

    C

    		 Bond breaking occurs all at a single temperature.

    D

    		 Bond breaking occurs at the sites of weakest interaction but has no relation to the individual base pairs.



    Nucleic Acid Structure and Function | Intermolecular Forces |
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