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Transcription and Regulation

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

CATT
Shine Dalgarno region
SV40 region
TATA box

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Transcription and Regulation
In eukaryotes, there are three different RNA polymerases. The RNA polymerase responsible for transcription of mRNA is

RNA polymerase III
RNA polymerase II
none of these
RNA polymerase I

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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
transcription, RNA polymerase
replication, DNA polymerase

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Transcription and Regulation
Rho-dependent termination of transcription in E. coli

requires about 50 nucleotides of uncomplexed mRNA
both (a) and (b)
requires ATP
removes mRNA and holoenzyme from the DNA

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Transcription and Regulation
Transcription begins

none of these
downstream from the start codon
at the start codon
upstream from the start codon

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Transcription and Regulation
RNA polymerase holoenzyme initiates transcription which involves

None of these
recognition of the -35 sequence only
recognition of the -10 sequence only
recognition of the -10 sequence and -35 sequence

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