Question

Which regulatory sequences are bound by activator proteins and associated coactivator proteins to form a protein "bridge" that bends the DNA and links the complete initiation complex at the promoter to the activator-coactivator complex, ultimately causing an increase in transcription?

Answer 1

The answer is the Enhancer

Step-by-step explanation:

Because Enhancer sequences bind specific proteins that interact with the proteins bound at gene promoters, and together promoters and enhancers drive transcription of certain genes.