Problem 1: What is an operon? What is a repressible operon? What is an inducible operon?
Problem 2: In a negatively regulated operon, what type of regulator protein is used?
Problem 3: In a positively regulated operon, what type of regulator protein is used?
Problem 4: What type of operon is the lac operon?
Problem 5: What are enhancers and insulators?
Problem 6: What are epigenetic effects?
Problem 7: What effect does adding methyl groups to cytosines have on DNA transcription?