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Transcription and Regulation

Transcription and Regulation
The nucleons of eukaryotic cell has

RNA polymerase I
RNA polymerase II
RNA polymerase III
all of these

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Transcription and Regulation
Transcription factors are

CATT boxes
proteins which bind to DNA and regulate transcription
promoters
TATA boxes

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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
CATT
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 I
RNA polymerase III
none of these
RNA polymerase II

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Transcription and Regulation
Transcription results in

Okazaki fragments
messenger RNA
complementary DNA
an amino acid chain

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

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

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