Which protein complex bridges long distance interactions bet
Which protein complex bridges long distance interactions between promoters and enhancers?
RISC
TBP
MBNL
MED
HAT
| A. | RISC | |
| B. | TBP | |
| C. | MBNL | |
| D. | MED | |
| E. | HAT | 
Solution
B: TBP is a transcription factor that binds to TATA box; which is a DNA sequence about 30 base pair upstream the transcription start site, hence it is the protein complex that bridges long distance interactions between promoters and enhancers.

