It is phosphorylated by TFIIH

Histone de-acetylation

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)