What is the difference between an operon and a regulon?
Answer to relevant QuestionsDescribe the mechanism by which cAMP receptor protein (CRP), the regulatory protein for catabolite repression, functions. Use the lactose operon as an example. Promoters from Escherichia coli under positive control are not close matches to the promoter consensus sequence for E. coli. Why? Describe the types of genomes found in bacterial viruses. Give an example of one virus for each type of genome. What is different about the penetration process of bacteriophages versus animal viruses? Why do both hepadnaviruses and retroviruses require reverse transcriptase when their genomes are double-stranded DNA and single-stranded RNA, respectively?
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