Across
- 3. negatively charged DNA around positively charged ocatmer
- 5. organism that does not have a definite nucleus
- 6. DNA held in large loops held by proteins
- 8. beads on a string structure
- 9. bacteria that Griffith worked on
- 10. adenine and guanine are
- 11. polarity of DNA
- 13. chromatin that is loosely packed
- 15. positively charged basic proteins
- 16. bases in DNA are held by ___ bonds
Down
- 1. backbone of DNA
- 2. chromatin that is densely packed
- 4. cytosine is bonded with this base
- 5. viruses that infect bacteria
- 7. every set of histone molecules
- 12. handed DNA strands are coiled in ____ fashion
- 14. discovery of nuclein