Chapter 7

Brock Biology of Microorganisms · 3 exercises

Problem 2

Describe why a protein that binds to a specific sequence of doublestranded DNA is unlikely to bind to the same sequence if the DNA is single-stranded. (Section 7.2)

5 step solution

Problem 5

Describe the mechanism by which cAMP receptor protein (CRP), the regulatory protein for catabolite repression, functions. Use the lactose operon as an example. (Section 7.5)

5 step solution

Problem 7

What are the two components that give their name to a signal transduction system in prokaryotes? What is the function of each of the components? (Section 7.7)

3 step solution

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