Across
- 4. Has two bases that are adenine and guanine
- 6. this substance is made out of deoxyribose and is used to make up the sides of the ladder
- 8. A unique way of DNA replication that saves it original strand.
- 9. The two sides of the DNA ladder are held together
- 10. this unwinds the double helix so it can be ready to receive new nucleotides.
Down
- 1. this adds new nucleotides on at a time that are complementary to its original strand.
- 2. this is a main part of the structure od DNA made out of sugar and phosphate
- 3. They are known as thymine and cytosine
- 5. A combination of single base deoxyribose sugar and phosphate
- 7. Known as the blueprint of life