Cell Structure and Function Vocabulary
Across
- 2. group of similar cells that work together to do one job
- 7. releases energy stored in food.
- 11. moves materials around inside the cell
- 12. outer covering of the cell.
- 14. cell that viruses must live on to survive
- 15. strand of hereditary material surrounded by a protein coating that causes measles, colds, the flu, etc.
Down
- 1. all organisms are made of one or more cells, cells are the basic unit of organization, and all cells come from cells.
- 3. structures in the cytoplasm of eukaryotic cells that help with life processes.
- 4. gelatinlike material inside the cell that contains the organelles.
- 5. 2 or more different types of tissues that work together
- 6. green organelles in plant cells that make food
- 8. small structures that make protein
- 9. moves substances out of the cell or to other parts
- 10. wall tough, rigid outer coverings that protect the plant cell and gives it shape.
- 13. directs all cell activities and is separated from the cytoplasm by a membrane