Cells and Homeostasis Review

1234567891011121314151617181920212223242526272829303132333435
Across
  1. 3. type of protein that affects the rate of chemical reactions
  2. 6. controls the body
  3. 8. made of organs; make up organisms
  4. 10. breaks down food
  5. 13. works with the nervous system to control body
  6. 15. defense against disease-causing pathogens
  7. 18. mark pathogens for destruction
  8. 20. basic unit of life
  9. 21. recognizes signals
  10. 24. to make
  11. 25. like a thermostat, turns systems on and off to maintain homeostasis
  12. 27. simple sugar
  13. 30. the powerhouse of the cell
  14. 31. carries gasses and nutrients throughout the body
  15. 32. exchanges gases
  16. 33. lets things into and out of the cell
  17. 35. sunlight + CO2 + H2O --> Glucose + O2
Down
  1. 1. glucose + O2 --> energy (ATP) + CO2 + H2O
  2. 2. ability of an organism to maintain a stable internal balance
  3. 4. small "mini organs" inside of a cell
  4. 5. all the chemical reactions that occur within the cells
  5. 7. make protein
  6. 9. where photosynthesis occurs
  7. 10. minor adjustments within an organism to maintain homeostasis
  8. 11. movement of molecules requiring energy
  9. 12. made of dead or weakened virus
  10. 14. made of cells; make up organs
  11. 16. foreign invader
  12. 17. control center of the cell
  13. 19. contains carbon and hydrogen
  14. 22. removes wastes
  15. 23. gel-like substance that fills a cell
  16. 26. made of tissues; make up organ systems
  17. 28. store waste and water
  18. 29. made of amino acids
  19. 34. movement of molecules from high concentration to low concentration