Which of the following is likely to be associated with chromatin remodeling? A.
ID: 208284 • Letter: W
Question
Which of the following is likely to be associated with chromatin remodeling?
A. the movement or “repositioning” of nucleosomes
B. selective post-translational modification of nucleosome proteins
C. assembly of a protein complex known as the enhanceosome
D. the “freeing” of a TATA box, allowing for gene transcription to occur
E. All of the above.
A. the movement or “repositioning” of nucleosomes
B. selective post-translational modification of nucleosome proteins
C. assembly of a protein complex known as the enhanceosome
D. the “freeing” of a TATA box, allowing for gene transcription to occur
E. All of the above.
Explanation / Answer
Answer:
E. All of the above
Explanation:
Chromatin remodeling is the dynamic modification of chromatin architecture to allow access of condensed genomic DNA to the regulatory transcription machinery proteins, and thereby control gene expression.