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Transcription and Regulation

Transcription and Regulation
Enhancers are regions that

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

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Transcription and Regulation
RNA polymerase in prokaryotes has a removable

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

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Transcription and Regulation
In prokaryotes, transcription is

terminated by the stop codon
terminated by a poly A sequence
terminated by a protein called rho
terminated by a start codon

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

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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
Immediately after transcription

a poly adenylation signal is added
a methylated guanine cap is added to the 31 end of the transcript
both (a) and (b)
a methylated guanine cap is added to the 51 end of the transcript

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