Cell Ultrastructure

Cell Structure

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4                 5      


2. One thousandth of a millimetre.
3. Apparatus used to study cells.
6. The fine structure of a cell.
7. Controls what enters and what leaves the cell.
8. Small parts of a cell found floating in the cytoplasm.
10. The site of photosynthesis.
11. Made of only one cell.
12. Site of protein synthesis.
13. DNA is found here.


1. Where sap is found in a plant cell.
3. Site of aerobic respiration.
4. Made up of many cells.
5. Measurement used to measure cell sizes.
9. Circular genetic material found in bacterial cells.
10. Made of cellulose and supports plant cells.