Which Statement About the Mechanism by Which Phytochrome Activates Gene

Multiple Choice

Which statement about the mechanism by which phytochrome activates gene transcription is false?

A) P_r binds to transcription factors.
B) P_fr has protein kinase activity.
C) P_fr has an exposed NLS domain.
D) The conformation of P_r is altered by the absorption of red light by the pigment bound to the protein.
E) P_fr can bind directly to transcription factors.