Across
- 4. Organisms that have many cell.
- 6. A protective layer that surrounds the cell membrane.
- 7. A membrane that will allow certain molecules or ions to pass through it but not all
- 10. Organisms that have only one cell.
- 13. Powerhouse of the cell
- 15. Contains a nucleus and membrane-bound organelles.
- 18. ER that does not have any ribosomes
- 20. Produce energy through photosynthesis and oxygen-release processes
- 21. Help with cell division in animal cells.
- 22. Organelles that makes proteins
- 23. A storage "sack" in the cytoplasm that takes in and get rids of waste.
- 24. Cells that don't have a nucleus nor any membrane-bound organelles.
- 25. ER that has many ribosomes
Down
- 1. The sticky layer that holds plant cells together.
- 2. A cell organelle which manufactures the cells energy molecule, ATP.
- 3. Contains genetic information
- 5. Stops the deformations of the cell. Helps maintain cells' shape
- 8. provides support for the cell, to aid in cell division, and to provide a route for intracellular transport.
- 9. Organelles found only in plants responsible for manufacturing and storing of food (photosynthesis)
- 11. stores and transports substances
- 12. A barrier around all cells to protect them from the outside world
- 14. Assembles the cell's ribosomes
- 16. the main source of energy for most cellular processes
- 17. The digestive system of the cell
- 19. stores, modifies, and packages the products received from the ER.
- 20. Jelly-like substance the cell organelles float in
