Across
- 1. in transfer RNA
- 4. gene coding for proteins
- 7. unwinds DNA
- 8. 3 nucleotides
- 11. carries gen information
- 12. DNA wraps around
- 13. doesnt code for protein
Down
- 2. change in structure
- 3. molecule copied
- 5. complex of DNA
- 6. determines charecteristics
- 9. building blocks
- 10. carrys gen info