Across
- 3. DNA is a double stranded?
- 5. has 99% of your genes
- 6. the number of chromosomes a human has is normally
- 8. our genes are a small part of?
- 9. has the remaining % of your genes
- 11. come in many different varieties and has many different functions
- 12. we have 98.5% of chromosome DNA we share with?
- 14. DNA strands are made up of sugar, phosphate and ? different bases.
Down
- 1. the long molecules that contain our DNA are organised in pairs called
- 2. these genes are passed on to parents, children and other?
- 4. we have 99.9% of chromosome DNA we share with?
- 6. genes tell a cell how to? and what traits to express.
- 7. Adenine, Thymine,Cytosine and Guanine make up the?
- 10. the number and order of the four bases determine if we are?
- 13. most genes are recipe's for making a specific?