Question 11 (2 points) Which combination below would result in the most "open" chromatin configuration? Methylated DNA +

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Question 11 2 Points Which Combination Below Would Result In The Most Open Chromatin Configuration Methylated Dna 1 (75.12 KiB) Viewed 12 times

Question 11 (2 points) Which combination below would result in the most "open" chromatin configuration? Methylated DNA + Acetylated histones + SWI/SNF complex exposing more DNA Demethylated DNA + Acetylated histones + SWI/SNF complex exposing more DNA Methylated DNA + De-acetylated histones + SWI/SNF complex exposing more DNA Demethylated DNA + De-acetylated histones + SWI/SNF complex exposing more DNA Methylated DNA + Acetylated histones + SWI/SNF complex exposing less DNA O Demethylated DNA + Acetylated histones + SWI/SNF complex exposing less DNA O Methylated DNA + De-acetylated histones + SWI/SNF complex exposing less DNA Demethylated DNA + De-acetylated histones + SWI/SNF complex exposing less DNA Question 12 (2 points) What is the role of the Mediator protein complex in transcriptional control? OIt directly activates RNA polymerase II It acts as a protein scaffold connecting proteins to each other It destabilizes the chromatin to allow for long distance interactions It acts as a lure to recruit CTF's and enhancer/silencers It controls the rate nucleotide replenishment to RNA polymerase II Question 13 (1 point) Which of the following are molecular mechanisms used in epigenetic gene regulation? ODNA methylation Covalent histone modification Chromatin remodeling All answers are correct