Introns and Exons DNA is interrupted by short sequences that are not in the final mRNA – Called introns – Exons = RNA kept in the final sequence.
Gene Regulation Gene regulation in bacteria Cells vary amount of specific enzymes by regulating gene transcription – turn genes on or turn genes off.
AP Biology 2007-2008 Control of Eukaryotic Genes – Chapter 19.
Control of Eukaryotic Genes (Ch. 19)
AP Biology
