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Transcription and Regulation

Transcription and Regulation
The complex of RNA polymerase, DNA template and new RNA transcript is called

none of these
replication bubble
a translation bubble
transcription bubble

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Transcription and Regulation
Transcription by E. coli polymerase occurs in

three phases known as initiation, elongation and termination
two phases known as initiation and termination
four phases known as initiation, propagation, elongation and termination
None of these

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Transcription and Regulation
RNA is synthesized on a DNA template in a process called __________ , which utilizes the enzyme __________

transcription, DNA polymerase
translation, RNA polymerase
replication, DNA polymerase
transcription, RNA polymerase

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Transcription and Regulation
Enhancers are regions that

are CAT box binding proteins
are adjacent to the TATA box
modulate transcription
bind RNA polymerase

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Transcription and Regulation
The RNA polymerases that transcribe bacterial DNA are

only active inside the cell
multisubunit enzymes
interchangable with DNA polymerases
highly glycosylated in their active forms

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Transcription and Regulation
In both eukaryotes and prokaryotes, a promoter region that is rich in AT bases is called as

Shine Dalgarno region
SV40 region
TATA box
CATT

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