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Transcription and Regulation

Transcription and Regulation
Enhancers are regions that

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

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

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

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Transcription and Regulation
In prokaryotes, transcription is

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

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

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

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Transcription and Regulation
The complex of RNA polymerase, DNA template and new RNA transcript is called

a translation bubble
replication bubble
transcription bubble
none of these

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Transcription and Regulation
Transcription begins

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

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