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Unit 3 Review
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Diffusion:The natural spreading out or movement of material from greater to lesser
Cell wall:Protects and supports the plant cell
Prokaryotic:A small cell which contains no nucleus or organelles
Cell:The basic unit of structure and function in all living things
Facilitated diffusion:A special kind of diffusion involving the movement of large molecules across the cell membrane with the assistance of a carrier protein
Flagella:A whiplike structure that helps a unicellular organism to move
Plant Cell:A generally rectangular cell that contains a cell wall and a large vacuole
Microscope:A tool necessary for the discovery and study of cells
Osmosis:The movement of water from greater to lesser concentration across the cell membrane
Nucleus:The control center of the cell
Central vacuole:Stores water and organic material and supports heavy plant structures using turgor pressure
Nucleolus:A small region of the nucleus where ribosomes are made
Eukaryotic:A large, specialized cell containing a nucleus and many organelles
Golgi apparatus:Packages and distributes materials within the cell
Active transport:The movement of materials from greater to lesser concentration which requires energy
Cell membrane:Regulates the movement of materials into and out of the cell
Lysosome:Digests or breaks down things in the cell
Ribosome:makes protein
Hypertonic:More water in the cell than out of the cell
Equilibrium:Equal concentration throughout the space
Chloroplast:Organelle where photosynthesis takes place
Photosynthesis:Process that converts light energy to chemical energy
Endocytosis:The process where a vesicle is pinched off the cell membrane and moves substances into the cell
Isotonic:Equal amounts of water in and out of the cell
Diaphragm:Used to regulate the amount of light on the microscope
Exocytosis:Process where a vesicle is pinched off the cell membrane and moves a substance out of the cell
Fermentation:Process that takes place when organic compounds are broken down in the absence of oxygen
Unit 3 Review
Across:2. | Packages and distributes materials within the cell | 4. | Stores water and organic material and supports heavy plant structures using turgor pressure | 5. | A generally rectangular cell that contains a cell wall and a large vacuole | 7. | The natural spreading out or movement of material from greater to lesser | 9. | Protects and supports the plant cell | 10. | Process that takes place when organic compounds are broken down in the absence of oxygen | 13. | A whiplike structure that helps a unicellular organism to move |
| 16. | A large, specialized cell containing a nucleus and many organelles | 17. | Used to regulate the amount of light on the microscope | 18. | The movement of water from greater to lesser concentration across the cell membrane | 19. | Equal amounts of water in and out of the cell | 21. | makes protein | 22. | Digests or breaks down things in the cell | 23. | The process where a vesicle is pinched off the cell membrane and moves substances into the cell |
| | Down:1. | The control center of the cell | 3. | A small cell which contains no nucleus or organelles | 6. | A small region of the nucleus where ribosomes are made | 8. | A special kind of diffusion involving the movement of large molecules across the cell membrane with the assistance of a carrier protein | 11. | Equal concentration throughout the space |
| 12. | The movement of materials from greater to lesser concentration which requires energy | 14. | A tool necessary for the discovery and study of cells | 15. | Organelle where photosynthesis takes place | 20. | The basic unit of structure and function in all living things |
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© 2012
PuzzleFast.com, Noncommercial Use Only
Unit 3 Review
Across:2. | Packages and distributes materials within the cell | 4. | Stores water and organic material and supports heavy plant structures using turgor pressure | 5. | A generally rectangular cell that contains a cell wall and a large vacuole | 7. | The natural spreading out or movement of material from greater to lesser | 9. | Protects and supports the plant cell | 10. | Process that takes place when organic compounds are broken down in the absence of oxygen | 13. | A whiplike structure that helps a unicellular organism to move |
| 16. | A large, specialized cell containing a nucleus and many organelles | 17. | Used to regulate the amount of light on the microscope | 18. | The movement of water from greater to lesser concentration across the cell membrane | 19. | Equal amounts of water in and out of the cell | 21. | makes protein | 22. | Digests or breaks down things in the cell | 23. | The process where a vesicle is pinched off the cell membrane and moves substances into the cell |
| | Down:1. | The control center of the cell | 3. | A small cell which contains no nucleus or organelles | 6. | A small region of the nucleus where ribosomes are made | 8. | A special kind of diffusion involving the movement of large molecules across the cell membrane with the assistance of a carrier protein | 11. | Equal concentration throughout the space |
| 12. | The movement of materials from greater to lesser concentration which requires energy | 14. | A tool necessary for the discovery and study of cells | 15. | Organelle where photosynthesis takes place | 20. | The basic unit of structure and function in all living things |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only