Across
- 7. This is the control center of the cell, it tells the cell what to do!
- 8. When organisms are made up of a single cell.
- 9. This gel-like substance allows nutrients to move through the cell.
- 11. This is semi-permeable and controls what comes in and goes out of a cell.
- 13. When different tissues work together to perform a function.
- 14. These break down excess or worn-out cell parts.
- 16. When organs and tissues work together.
Down
- 1. This is what keeps the cell together, it gives it structure and support.
- 2. When organisms are made up of many different cells.
- 3. There are two types of eukaryotic cells ___________ cells and plant cells.
- 4. This is when the cell has a nucleus.
- 5. This type of cell doesn't have a nucleus.
- 6. Cells in a multicellular organism are ____________ (this means they each have a certain job or function to do).
- 9. This is the genetic material of the cell.
- 10. This is a group of similar cells that are organized to do a specific job.
- 12. This is the strong arm of the cell, it breaks down material into energy for the cell.
- 15. This is where cholorphyll is in plant cells. It uses light energy to make food for itself.
