Eukaryotic RNA Polymerase II Differs from the Prokaryotic RNA Polymerase

Multiple Choice

Eukaryotic RNA polymerase II differs from the prokaryotic RNA polymerase because it

A) retains sigma factor during elongation.
B) can incorporate either deoxy- or ribonucleotide precursors.
C) requires multiple accessory proteins.
D) transcribes only ribosomal RNA genes.
E) interacts directly with the termination factor rho.