Across
- 1. respiration you do when exercising
- 4. sequence of 3 nucleotides
- 5. protein enzyme
- 7. adaptation in a leaf that helps in gas exchange
- 8. enables tropism in plants
- 10. blood vessel carrying blood away from heart
- 11. basic unit of life
- 12. biological catalyst
Down
- 2. substance that tests for starch
- 3. Deoxyribonucleic Acid
- 5. "eats" pathogens
- 6. collection of the same kind of (11-across)
- 9. mineral ion which makes amino acids that are used to make proteins