Across
- 4. occurs when cells live together for mutual benefit
- 5. prokaryotic cell wall is made up of
- 7. the basic unit of life
- 9. these cells are unicellular and multicellular
Down
- 1. site for synthesis of proteins
- 2. how much larger the object appears compared to its actual size
- 3. structure that allows cell to move
- 5. fine protein rods found on the surface membrane
- 6. allows cell to stick to surfaces
- 8. membrane controls what goes in and out of the cell