Across
- 3. having cells with `good' or membrane-bound nuclei
- 4. part of a cell involved in energy production
- 7. a rigid layer of polysaccharides enclosing a plant membrane
- 11. a unicellular organism lacking a membrane-bound nucleus
- 12. a membrane-bound organelle containing digestive enzymes
- 14. a netlike structure in the cytoplasm of animal cells
- 15. a thin membrane enclosing the cytoplasm of a cell
Down
- 1. the substance inside a cell, not including the nucleus
- 2. consisting of many basic structural and functional units
- 5. a specialized part of a cell; analogous to an organ
- 6. a tiny cavity filled with fluid in the cytoplasm of a cell
- 8. a particle in a cell that helps synthesize proteins
- 9. the organic chemistry of compounds and processes occurring in organisms; the effort to understand biology within the context of chemistry
- 10. a lash-like appendage used for locomotion
- 13. a part of the cell responsible for growth and reproduction