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- Discuss the levels of chromosomal organization with reference to the following terms: a. nucleotide b. DNA double helix c. histones d. nucleosomes e. chromatinDefine the following terms: a. chromosome b. chromatinWhich histone helps stabilize the solenoid structure of eukaryotic chromatin? H4 H3 H2B H2A H1
- How many copies of the H2B histone would be found in chromatin containing 50 nucleosomes? a. 5 b. 10 c. 50 d. 100Why do chromosomes have moredifferent types of nonhistone than histone proteins?There are five major types of histones in eukaryotic cells. One of these is not part of the nucleosome core but is thought to participate in locking the two turns of DNA into place. Which histone is this? H2A H4 H3 H1 H2B