Across
- 3. movement of particles down a concentration gradient
- 6. single prokaryotic cell
- 7. non-cellular infectious agent
- 9. marker on a pathogen
- 10. disease-causing organism
- 15. group of similar cells
- 18. stores cell sap
- 19. site of aerobic respiration
- 22. biological catalyst
- 23. maintenance of constant internal conditions
- 24. permanent increase in size
- 26. intake of food and energy
- 27. white cell producing antibodies
- 30. white cell that engulfs pathogens
- 31. site of chemical reactions
- 33. uptake of digested nutrients
- 34. release of energy from food
Down
- 1. transport of substances in the body
- 2. change in position of an organism
- 4. controls entry and exit of substances
- 5. an individual living thing
- 8. movement of water through a partially permeable membrane
- 11. site of photosynthesis
- 12. breakdown of large molecules
- 13. sum of all chemical reactions
- 14. preparation stimulating immunity
- 16. ability to resist infection
- 17. transport movement of particles using energy
- 20. site of protein synthesis
- 21. protein produced to destroy pathogens
- 25. production of new organisms
- 26. controls cell activities
- 28. group of different tissues
- 29. removal of metabolic waste
- 32. ability to detect and respond to stimuli