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Transcription and Regulation

Transcription and Regulation
Enhancers are regions that

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

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Transcription and Regulation
The RNA polymerases that transcribe bacterial DNA are

interchangable with DNA polymerases
highly glycosylated in their active forms
only active inside the cell
multisubunit enzymes

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Transcription and Regulation
Transcription factors are

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

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

enhancers
promoters
start codons
transcription factors

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Transcription and Regulation
RNA polymerase holoenzyme initiates transcription which involves

None of these
recognition of the -10 sequence only
recognition of the -35 sequence only
recognition of the -10 sequence and -35 sequence

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

RNA polymerase
DNA molecule
DNA polymerase
Both DNA & RNA polymerase

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