Slide 1 GENE EXPRESSION Slide 2 CONSTITUTIVE GENE PRODUCTS ARE NEEDED BY THE BODY AT ALL TIMES TUMOR SUPRESSOR PROTEINS ENZYMES THAT CONTROL CELLULAR RESPIRATION Slide 3…

Slide 1 Operons Slide 2 Big picture Prokaryotic control of genome expression Prokaryotic control of genome expression 2 levels of control 2 levels of control  Change in…

Slide 1 Goals: Discuss 3 examples of transcriptional regulation -Lac operon -Coordinated gene regulation -Regulation of transcription without regulation of polymerase Slide…

Operons Operons 1 Big picture Prokaryotic control of genome expression 2 levels of control Change in # of enzyme molecules produced Change in activity of enzymes present…

Slide 1 REGULATION of GENE EXPRESSION Slide 2 GENE EXPRESSION all cells in one organism contain same DNA every cell has same genotype phenotypes differ skin cells have different…