Across
- 8. Quiet Breathing, ... volume
- 10. Movement of substances out
- 12. Very large molecules
- 17. Tube to stomach
- 18. The heart is made from .;. muscle
- 19. Made from dead tissue (in plants)
- 21. Some single-celled organisms have ... vacuoles
- 24. Controls heart beat
- 26. Circulation from heart to body
- 27. Have simple stomachs ... fermenters
- 28. Are control groups always possible?
- 29. Nucleic Acid monomer
- 30. Sperm have ... for movement
- 31. The source for all energy on earth
- 32. ATP has a ... bond
- 34. Thylakoid membranes stack to form a ...
- 36. Enzymes are made from...
Down
- 1. Moveable proteins in bilayer
- 2. Air sacs
- 3. Glucose storage in plants
- 4. Function is to carry oxygen
- 5. Have guard cells
- 6. Interstitial Fluid
- 7. Proteins that recognise antigens
- 9. Directly using senses
- 11. Eat large dead animals
- 13. When guard cells are full of water
- 14. Main 'liquid' in blood
- 15. Cell eating
- 16. Irregular heart beat
- 20. Involved in chemical digestion
- 21. Contains symbiotic bacteria
- 22. The thing all livings things are made from
- 23. Has a greater affinity for oxygen
- 25. Rebuilding chemicals into useable forms
- 33. Close off trachea when swallowing
- 35. Non-competitive enzymes ... the active site