Problem:
Question 1: You should be able to draw and explain how the Lac-Operon is regulated. You should be able to compare this to the tryptophan operon (a repressible operon).
Question 2: Briefly explain how positive regulation of operons work works and how this is different from negative regulation.
Question 3: Eukaryotes do NOT usually have operons. How do the coordinate the expression of several genes that are needed for one response?
Any help would be greatly appreciated!