chapter 12 hw

Question 1

How does the binding exert a positive​ effect?

Answer 1

The​ CAP-cAMP complex alters the structure of the promoter and allows RNA polymerase to bind to it.

Question 1

Which repair​ process(es) use(s) a DNA​ polymerase?
base excision repair.
photoreactivation repair
nonhomologous end joining
homologous recombination​ (synthesis-dependent strand​ annealing)
nucleotide excision repair
translesion DNA synthesis

Answer 1

everything but photoreactivation repair & nonhomologous end joining

Question 2

Identify the regulatory components you would expect to find in an operon.

Answer 2

attenuator, operator, promoter