Across
- 2. to keep something safe
- 3. a small building block of DNA
- 7. a part of the DNA that connects to the sugar
- 8. describes the shape of DNA like a twisted ladder
- 9. 2 nitrogen bases that connect together
- 10. to make the same thing again
- 11. small parts of DNA that make specific parts of your body
Down
- 1. a part of a nucleotide that writes the instructions
- 4. to show or use information
- 5. has the instructions for to tell your body how to grow
- 6. a type of sugar in DNA