Which of the following molecules can expedite RNA Pol II elongation through a nucleosome?

Question

Quizplus · Accepted Answer

FACT (Facilitates Chromatin Transactions) is a protein complex that can help RNA Pol II overcome the barrier of nucleosomes during transcription elongation. It does so by destabilizing histones in the nucleosome, allowing the RNA Pol II to move through the nucleosome more easily. HAT (Histone Acetyltransferase) modifies histones by adding acetyl groups to them, which can also aid in RNA Pol II elongation but not specifically through a nucleosome. IFN-F1F1F1S1βF1F1F10 and TRE are not relevant to RNA Pol II elongation through a nucleosome, and ChIP (Chromatin Immunoprecipitation) is a technique used to study protein-DNA interactions and chromatin modifications but is not involved in transcription elongation.

Which of the Following Molecules Can Expedite RNA Pol II β\betaβ

Which of the Following Molecules Can Expedite RNA Pol II $\beta$