/01/2026, 21:22 Chapter 1 - Cell Structure and Organisation - Crossword Labs Chapter 1 - Cell Structure and Organisation

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Across
  1. 5. Controls the activities of the cell
  2. 8. Fully permeable structure supporting plant
  3. 9. Site of photosynthesis in plant cells
  4. 11. root hair cells have a long and __________ extension
  5. 12. muscle cells have a lot of these
  6. 13. exit
Down
  1. 1. adaptation of red blood cells that allow it to squeeze through blood vessels
  2. 2. Gas transported by red blood cells
  3. 3. Jelly-like substance where reactions occur
  4. 4. Organelle that synthesises proteins
  5. 6. Partially permeable structure controlling entry
  6. 7. red blood cells are circular and ____________
  7. 8. Basic units of all living things
  8. 10. Process by which cells become specialised