Across
- 3. sequence of three DNA or RNA nucleotides
- 5. key to unlocking the mRNA code words
- 7. carries the genetic information from DNA
- 9. base composed of adenine, guanine, thymine,
- 10. copied to produce two identical DNA molecules
Down
- 1. study of heredity
- 2. DNA makes an exact copy during cell division
- 4. RNA produce proteins
- 6. DNA is copied to RNA
- 8. make up the DNA sequence