TranscrEukInto Flashcards
1
Q
Lnr sequence is what
A
Initiator sequence where the DNA is unwound
2
Q
What is near the lnr sequence
A
Transcription site
3
Q
Proteins needed for transcription in Euk are what
A
Protein - protein contacts
4
Q
RNA pol 2 is a large complex of how many subunits
A
12
5
Q
Some sub units in pol2 are similar to what
A
Bacterial RNA pol
6
Q
RNA pol 2 has carboxyl terminal domain of what
A
Highly conserved repeats
7
Q
RNA pol is recruited by what
A
Transcription factors
8
Q
What is TBP
A
TATA binding protein that recognises the Tata box
9
Q
What other initiation factors are there
A
TFIIA TFIIB TFIIE TFIIF TFIIH
10
Q
How long are exons usually
A
11
Q
How long are introns
A
50-20000 BPG
12
Q
TATA box is what
A
Major assembly point for the proteins of the pre-initiation complex of Pol 2
