Across
- 4. cell part where photosynthesis takes place
- 7. quality of the interior of the membrane that prevents water and other polar molecules from easily moving through
- 10. diffusion of water from high concentration to low concentration
- 12. membrane part required to move polar substances across the membrane or to move materials against the gradient
- 13. the idea that the membrane only allows certain molecules to enter and exit (because of its hydrophobic interior)
- 15. chemicals made in the kidneys that help minimize changes in pH
- 17. the ability to maintain stable internal conditions
- 19. builds up in animal muscle cells as a result of anaerobic respiration
- 22. the main component of the cell membrane; has fatty acids that create a boundary around the cell
- 25. transport tubes that carry glucose down from the leaves
- 26. this substance moves up from the roots of a plant
- 30. compared to anaerobic respiration, aerobic respiration makes ______ ATP.
- 31. the energy molecule created during respiration
- 32. product in plants and yeast as a result of anaerobic respiration
- 33. type of respiration that requires oxygen
- 34. gas that plants produce during photosynthesis and is needed during respiration
- 35. another word for anaerobic respiration; when plants produce alcohol
Down
- 1. holes in plants leaves through which oxygen exits and carbon dioxide enters
- 2. process that converts light energy into chemical energy
- 3. transport tubes that carry water up from the roots in plants
- 5. passive movement of particles directly through the phospholipids from an area of high concentration to an area of low concentration
- 6. type of random transport that does not require energy
- 8. lipid in the membrane that makes it more flexible
- 9. gas that plants need for photosynthesis and is produced during respiration
- 11. sugar that is produced during photosynthesis; moves out of leaf using phloem
- 14. this is reached when particles no longer move in a certain direction; the amounts are relatively equal on both sides of the membrane
- 16. cell part where respiration takes place
- 18. required during active transport
- 20. type of respiration that does not require oxygen
- 21. organisms that complete cellular respiration
- 23. this happens when a cell is placed in a solution that has a lower percent of water than in the cell
- 24. this happens when a cell is placed in a solution that has a higher percent of water than in the cell
- 27. type of transport that requires ATP to move materials from low to high
- 28. number of ATP produced during anaerobic respiration
- 29. organisms that complete photosynthesis; including other green things
