How does regulation by sRNA differ from that of riboswitches?
Answer to relevant QuestionsDescribe how transcriptional attenuation works. What is actually being “attenuated”? Describe the mechanism by which cAMP receptor protein (CRP), the regulatory protein for catabolite repression, functions. Use the lactose operon as an example. Most of the regulatory systems described in this chapter employ regulatory proteins. However, regulatory RNA is also important. Describe how one could achieve negative control of the lac operon using either of two different ...In what ways do viral genomes differ from those of cells? Contrast the enzyme(s) present in the virions of a retrovirus and a positive-strand RNA bacteriophage. Why do they differ if each has plus configuration single-stranded RNA as its genome?
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