Across
- 4. organisms whose cells contain a nucleus and other membrane-bound organelles
- 5. a structure found inside cells that is involved in making proteins
- 6. separates the interior of the cell from the outside environment
- 7. small circular DNA molecule
- 10. a membrane-bound organelle which is present in plant and fungal cells
- 12. study of nutrients in food
- 14. It provides the cell with both structural support and protection
- 15. gelatinous liquid that fills the inside of a cell
- 17. the production of offspring
- 18. the process of increasing in physical size
Down
- 1. the process of removing wastes and excess water from the body
- 2. responsible for photosynthesis
- 3. small single-celled organisms
- 7. organisms whose cells lack a nucleus and other organelles
- 8. power house of the cell
- 9. the structure in a cell that contains the chromosomes
- 11. series of sugar molecules linked together in a long chain
- 13. glucose + oxygen -> carbon dioxide + water
- 16. an act of changing physical location or position or of having this changed