MCAT Question of the Day
    •

    Q:

    		 A nucleosome is defined as:
    		 

    A

    		 a set of eight histones.

    B

    		 the condensed form of chromatin.

    C

    		 a single protein unit which binds to DNA strands.

    D

    		 a set of several regions on a chromosome.



    Human Genetics | Eukaryotic Cells |
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