In prokaryotes,the _____ factor recognizes base sequences in the _____ which facilitates RNA polymerase binding and initiates RNA synthesis.
A)" $\sigma$;promoter"
B)"regulatory;enhancer"
C)" $\sigma$;enhancer"
D)"regulatory;promoter"
E)"omega;promoter"

Question

Quizplus · Accepted Answer

In prokaryotes, the sigma factor (σ) recognizes specific base sequences in the promoter region of DNA, facilitating the binding of RNA polymerase and initiation of transcription. The answer option A correctly identifies the sigma factor and promoter as the factors involved in RNA synthesis. The other options incorrectly identify regulatory factors and enhancers, which are found in eukaryotes, not prokaryotes. The omega factor is not involved in transcription initiation in prokaryotes.

In Prokaryotes,the _____ Factor Recognizes Base Sequences in the _____ σ\sigmaσ

In Prokaryotes,the _ Factor Recognizes Base Sequences in the _ $\sigma$