Which of the following influence the amount of expression of an operon?
A) Availability of the specific sigma factor for that operon.
B) How well the Pribnow box conforms to the consensus sequence.
C) Attenuation mechanisms.
D) Presence of 3' 5' cyclic AMP.
E) All of these.

Question

Quizplus · Accepted Answer

All of the options listed influence the amount of expression of an operon. Sigma factors are crucial for initiating transcription in prokaryotes, the Pribnow box is important for promoter recognition and binding, attenuation mechanisms can regulate transcription in response to metabolic needs, and cyclic AMP levels can affect transcriptional activation in response to environmental conditions.

Which of the Following Influence the Amount of Expression of an Operon