Across
- 4. The jellylike material that fills the cell
- 5. The study of life
- 6. A reason for cell division to fix damaged tissue
- 9. A gas produced as a result of photosynthesis
- 12. The type of transport that does not require energy
- 13. Energy that is usable in a cell is called _____.
- 14. An instrument that made viewing cells possible
- 17. Green pigment that captures sunlight in plants
- 19. A specialized structure within a cell with a specific function
- 22. The organelle in plants that captures light energy
- 24. The movement of materials in and out of cells
- 27. A food molecule created by photosynthesis
- 29. The process by which cells capture light energy to make food
- 31. This provides structure and support in plant cells
Down
- 1. A selectively permeable barrier around a cell
- 2. The final stage of cell division where the cell splits in two
- 3. A type of energy captured during photosynthesis
- 7. This is required for active transport
- 8. This lacks a cell wall and chloroplasts
- 10. The organelle that stores water and nutrients
- 11. The type of transport that uses energy
- 15. The basic unit of life
- 16. The stage of the cell cycle when the cell grows and prepares to divide
- 18. The diffusion of water through a selectively permeable membrane
- 20. The movement of particles from high to low concentration
- 21. The organelle that produces energy for the cell
- 23. A reason for cell division that allows progress in living organisms
- 25. This contains a cell wall and chloroplasts
- 26. One purpose of cell division
- 28. The process of cell division
- 30. The organelle that controls the activities of the cell