Across
- 4. RNA
- 5. when 2 nucleotides merge
- 7. genetic information is written in _____
- 8. deoxyribonucleic acid
- 9. delivers the correct amino acid to places at the right time
- 10. 2 sides like a ladder
Down
- 1. helped francis crick make a 3 dimesional model of DNA
- 2. the rna gives instructions for choosing the _____ and the form of it
- 3. adenine is a _____
- 6. DNA is made of ______