Transcription of Lecture 037 - Eukaryotic Genetics
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Colonie High AP Biology DeMarco/Goldberg The BIG Questions . Chapter 16 How are genes turned on & off? How do cells with the same genes Regulation of Gene differentiate to perform completely different, Expression specialized functions in multicellular eukaryotes? Bacterial Metabolism Reminder: Regulation of Metabolism Bacteria need to respond quickly to Feedback inhibition changes in their environment product acts ex. if have enough of a product, as an allosteric need to stop production inhibitor of why? waste of energy to produce more 1st enzyme in how? stop production of synthesis enzymes tryptophan ex. if find new food/energy source, pathway need to utilize it quickly why? metabolism, growth, reproduction how?
Colonie High AP Biology DeMarco/Goldberg Genes Grouped Together Operon genes grouped together with related functions ex. enzymes in a synthesis pathway
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