MCAT Question of the Day
    •

    Q:

    		 Transposons refer to:
    		 

    A

    		 mRNA degradation processes within the cell.

    B

    		 chromosomal rearrangements to prevent mutations.

    C

    		 a set of enzymes for catalyzing DNA repair and replication.

    D

    		 DNA elements capable of changing position within a gene.



    DNA Replication and Repair |
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