Across
- 3. process where DNA duplicates itself
- 5. cell uses information from mRNA to produce proteins
- 7. type of RNA that brings the amino acid to the ribosome
- 10. type of RNA that is transcribed in the nucleus
- 13. supercoiled DNA structure
- 14. a disease caused by bacteria
- 15. organism that causes disease
- 16. molecule that codes genetic information
- 18. 3 nucleotides that specify a particular amino acid
- 19. coded DNA instructions that control the productio of proteins
- 20. waxy covering of leaf
Down
- 1. random change in DNA
- 2. hole in the leaf for gas exchange
- 4. cells that open and close stomata
- 6. start codon
- 8. building blocks for proteins
- 9. type of mutation that changes all or most of the amino acids following the mutation
- 11. the sprouting of a seed
- 12. another word for polypeptide
- 15. a food made using bacteria
- 17. type of mutation that involves one or a few nucleotides