1. What did Marty and Macleod 1944 show
2. What was Hershey and Chase 1952’s blender experiment
3. What is Chargaff’s rule
4. How many bases and how many angstroms per complete turn
5. What is the diameter in Angstroms
6. Why is it important that the edge of the bases are exposed to solvent
7. Which is the left handed DNA type, what determines whether the DNA is closer to B DNA (the original) or A DNA (wider)
8. What factors determine the temperature of melting
9. How many megabits is the haploid E. Coli genome
10. Why does supercoiling (coiling the coil) require enzymes and what are these enzymes called
11. Why is it important that DNA is normally negatively supercoiled
12. What is a nucleoid
13. What proteins are in a histone octamer in eukaryotes
14. What is the role of Histone H1
15. What is the charge on histones
16. What enzyme can digest the linker DNA between nucleosomes
17. How many base pairs wrap around the octamer
18. What does histone lysine acetylation on H3 and H4 change the solenoid chromatin structure and how are H1 levels affected
19. What are the 3 translocations in Burkitt’s lymphoma and why are some more likely than others