A bacterial __________ sequence is the non-transcribed region of the DNA to which RNA polymerase binds in order to initiate transcription. A. leader B. promoter C. operon D. operator

A. coding sequence B.promoter C. repressor D. operator sequence E. inducer 33.____ turns off the lactose operon when glucose is abundant or lactose is absent 34.____ turns on the lactose operon by binding the repressor 35.____ sequence for binding of RNA polymerase 36.____Structural genes for lactose utilization 37.____sequence that binds the repressor

A. Leader sequence B. Promoter sequence C. Termination sequence D. Coding sequence E. DNA template 20. ___ site where RNA polymerase first binds during transcription 21. ___ sequence that RNA polymerase transcribes 22.___ sequence that contains the genetic information for a protein

When RNA polymerase is bound to the lac promoter sequence, transcription of the lac operon is on.

What protein is necessary for the binding of RNA polymerase to a gene promoter in bacteria? Histone H3 Histone acetylase DNA telomerase DNA polymerase Sigma factor

The transcribed and translated region of a gene is the __________ region. A. trailer B. coding C. leader D. promoter