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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
transcription bubble
a translation bubble

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Transcription and Regulation
Transcription factors are

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

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Transcription and Regulation
Which of the following is necessary for transcription to occur?

DNA polymerase
Both DNA & RNA polymerase
DNA molecule
RNA polymerase

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

SV40 region
TATA box
Shine Dalgarno region
CATT

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Transcription and Regulation
Upstream regions which are essential for correct transcription are called

transcription factors
promoters
enhancers
start codons

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Transcription and Regulation
RNA polymerase in prokaryotes has a removable

sigma subunit
beta subunit
alpha subunit
both (a) and (b)

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