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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
Upstream regions which are essential for correct transcription are called

enhancers
transcription factors
promoters
start codons

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

CATT
TATA box
SV40 region
Shine Dalgarno region

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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
RNA polymerase II
none of these

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Transcription and Regulation
The binding of lac repressor to DNA could be considered to be analogous to

mixed-type inhibition of an enzyme
allosteric effects in enzyme regulation
competitive inhibition of an enzyme
uncompetitive inhibition of an enzyme

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

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

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