Biology

1234567891011121314151617181920
Across
  1. 10. transferMRNA into the nucleus
  2. 12. enzyme that regulate synthesis
  3. 13. transports amino acid
  4. 16. Addition of Nucleotides
  5. 18. unzips
  6. 19. Old and New DNA
  7. 20. Discontinue DNA
Down
  1. 1. Makes RNA
  2. 2. single ringed
  3. 3. reads and translates to make protein
  4. 4. single protein that repairs
  5. 5. double ringed
  6. 6. attached to protein
  7. 7. interrupted periodically
  8. 8. Messenger
  9. 9. run opposite ways
  10. 11. twisted ladder
  11. 14. make ribosome with protein
  12. 15. structure in the nucleous
  13. 17. coding sequences