Across
- 6. Organelles in which nutrients are converted to energy
- 7. Organelles that store starches and oils
- 8. Clusters of DNA, RNA, and proteins in the nucleus of a cell
- 9. Producing more cells
- 11. Rigid structure on the outside of certain cells
- 12. Removal of non soluble waste materials
- 13. Process where a cell engulfs foreign substances or other cells
- 15. Rupturing of a cell due to excess internal pressure
- 17. Helps the cell hold its shape
- 19. Collapse of a walled cell's cytoplasm due to a lack of water
Down
- 1. Threadlike proteins found in the cell's cytoskeleton
- 2. Release of biosynthesized substances
- 3. Organelles that contain pigments used in photosynthesis
- 4. Organelle in animal cells responsible for hydrolysis reactions
- 5. Spiral strands of protein molecules
- 10. Jellylike fluid inside the cell
- 14. Maintaining the status quo
- 16. A lipid where one of the fatty acid molecules has been replaced by a molecule that contains a phosphate group
- 17. The study of cells
- 18. Removal of soluble waste materials