MCAT Question of the Day
    •

    Q:

    		 Methylation of histones:
    		 

    A

    		 is a very rare process within chromosomes.

    B

    		 is related to telomere length and cellular aging.

    C

    		 affects transcription of certain genes.

    D

    		 is a component of the genetic code of chromosomes.



    Genetic Code, Transcription, Translation |
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