Across
- 2. the substance inside a cell, not including the nucleus
- 4. a tiny cavity filled with fluid in the cytoplasm of a cell
- 6. a particle in a cell that helps synthesize proteins
- 10. a netlike structure in the cytoplasm of animal cells
- 11. a rigid layer of polysaccharides enclosing a plant membrane
- 13. a part of the cell responsible for growth and reproduction
- 14. a membrane-bound organelle containing digestive enzymes
Down
- 1. a threadlike strand of DNA that carries genes
- 3. part of a cell involved in energy production
- 5. organelle in which photosynthesis takes place
- 7. a specialized part of a cell; analogous to an organ
- 8. a lash-like appendage used for locomotion
- 9. a small anatomically normal sac or bladderlike structure
- 12. a complex protein produced by cells that acts as a catalyst