Molecular Biology Help! RNA polymerase II requires the assistance of general ___
ID: 169812 • Letter: M
Question
Molecular Biology Help!
RNA polymerase II requires the assistance of general ________________ to transcribe naked DNA from specific transcription sites.
Pre-initiation begins with either _________ or TATA binding protein binding to the core promoter.
The C-terminal domain of the largest RNA polymerase subunit must be ____________ for chain elongation to occur.
Elongation factor __________ reactivates arrested RNA polymerase III.
promoters transcription factors enhancers repressors none of the aboveExplanation / Answer
1. RNA polymerase II requires the assistance of general transcription factors to transcribe naked DNA from specific transcription sites.
2. Pre-initiation begins with either TFIID or TATA binding protein binding to the core promoter.
3. The C-terminal domain of the largest RNA polymerase subunit must be phosphorylated for chain elongation to occur.
4. Elongation factor SII reactivates arrested RNA polymerase III.
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