Problem:
Dna is packaged by proteins in the nucleus.
Question 1: What are the proteins that are involved?
Question 2: What subunits of these proteins makeup the nucleosome core?
Question 3: How does this nucleosome package DNA?
Question 4: What amino acids are found to be enriched in these proteins?
Question 5: Explain the modification of the nucelosome core that activates transcription.
Please read all the questions carefully and answer them.