TRANSCRIPTION AND REGULATION QUIZ

at the 3' end just before a poly adenylation signal

at the 3' end just after a poly adenylation signal

at the 5' end immediately before a poly adenylation signal

at the 5' end immediately after a poly adenylation signal

None of these

three phases known as initiation, elongation and termination

four phases known as initiation, propagation, elongation and termination

two phases known as initiation and termination

removes mRNA and holoenzyme from the DNA

requires about 50 nucleotides of uncomplexed mRNA

both (a) and (b)

requires ATP

four stem loops

two stem loops

either (a) or (b)

three stem loops

RNA polymerase I

RNA polymerase III

RNA polymerase II

none of these

A specific sequence of DNA to which RNA polymerase binds

A specific sequence of DNA to which a catabolic repressor binds

None of these

A specific DNA sequence to which a restriction endonuclease binds

at the start codon

none of these

downstream from the start codon

upstream from the start codon

recognition of the transcriptional stop sequence

recognition of the translational start sequence

recognition of the transcriptional start sequence

recognition of the translational stop sequence

multisubunit enzymes

only active inside the cell

highly glycosylated in their active forms

interchangable with DNA polymerases

promoters

TATA boxes

proteins which bind to DNA and regulate transcription

CATT boxes