What are the primary mechanisms by which E. coli regulates the amount and activity of its heat-shock sigma H? a. gene inversion
b. proteolysis by chaperones
c. anti-sigma factors
d. RNA degradation
e. translational control
f. transcriptional controls

Option b (proteolysis by chaperones) and Option e (translational control) would be the correct options.

Explanation:

In addition to transcriptional control as well as mRNA compliance, translational management systems seem to be the most deciding factors for finished protein expression. Besides protein biosynthesis, a substantial majority of optional extra systems that determine the ribosome on the first day of transcription initiation, deformation, but mostly termination were mostly permitted.Limited proteolysis usually happens during which extremely specialized proteases fundamentally modify proteins.

The other choices are given aren't linked to something like the scenario in question. So, the solution here is just the right one.