Across
- 4. A segment of DNA on a chromosome that codes for a protein
- 5. Replaces Thymine in RNA chemical bases
- 6. Paired with Adenine in the DNA chemical bases
- 8. Paired with Thymine in the DNA chemical bases
- 10. Paired with Cytosine in the DNA chemical bases
Down
- 1. Paired with Guanine in the DNA chemical bases
- 2. the passing on of physical or mental characteristics genetically from one generation to another.
- 3. Thick, threadlike structure that contains genes, made of DNA
- 7. Messenger Ribonucleic acid
- 9. Reoxyribonucleic acid
