Questions 21-25. The following chromatin modifications tend to INCREASE rates of transcription:

Capping factors bind when it is dephosphorylated

requires a primer to initiate synthesis

Both enzymes copy all of the DNA in a cell

Questions 26-29. RNA polymerases DIFFER from DNA polymerases in that:

Questions 30-33. The following are chromatin modifications that REDUCE transcription:

Questions 43-47. Transcription is similar to DNA replication in that it…

Formation of heterochromatin (closed conformation)

Which RNA polymerase component is required for promoter recognition in prokaryotes?

How do many DNA binding proteins recognize specific DNA sequences?