Across
- 3. are electron microscope images 2D or 3D?
- 7. leaf adaptation in wet environments
- 10. vitamins help...
- 12. flatworms exchange gas by...
- 13. enzyme names end in...
- 14. light capture stage of photosynthesis
- 19. enzymes that work outside cells
- 21. enzyme "helpers" are coenzymes and...
- 25. tracheal tubes in insects have openings called...
- 26. the ability of the heart to beat in rhythm
- 27. when O2 and H2O leave the stoma
- 28. ectotherms are ... blooded
- 29. birds with long beaks eat...
Down
- 1. where glycolysis occurs
- 2. "tail" of a sperm cell
- 4. animals that eat detritis
- 5. very large molecules
- 6. moveable proteins in the bilayer give it the description...
- 8. separates phloem cells
- 9. intestinal muscles are for...
- 11. plant storage of energy
- 15. undigested food in faeces of ...
- 16. flowering vascular plants
- 17. photosynthetic pigment that looks blue/purple
- 18. volume of largest breath out
- 20. type of plant that can store CO2 to preserve water
- 22. embryotic stem cells come from ... cells
- 23. water contains ... percent oxygen
- 24. a stack of thylakoid membranes is called a...
- 26. alternative pigment that carries O2