Cells and microscopes

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Across
  1. 3. This type of cell has a cell wall and chloroplasts.
  2. 6. Contains cell sap and sugars inside plant cells.
  3. 9. What microscopes do to what you are looking at.
  4. 12. A name for a whole living thing.
  5. 14. The chemical reactions inside of a cell take place here.
  6. 16. The building blocks of life, all organisms are made of these. We have about 4 trillion of them.
  7. 17. Cell ________ - Controls what enters and exits a cell.
  8. 18. Where photosynthesis happens.
  9. 20. Piece of glass you place under a microscope
  10. 21. Cell ______, gives a plant cell its shape and stops it from bursting.
Down
  1. 1. A type of organisms that can sometimes cause disease.
  2. 2. Orange/brown chemical used to stain onion cells.
  3. 4. A part of a cell.
  4. 5. The very thin piece of glass you place over a glass slide. (2 words)
  5. 7. Part of a cell that releases energy
  6. 8. The control centre of the cell.
  7. 10. The pigment inside of chloroplasts that absorbs light is this colour.
  8. 11. What you have to do to make an image clear through a microscope
  9. 13. _____organisms - Tiny single cells organisms. Everything is covered in them and you can remove them by washing your hands.
  10. 15. Space in a plant cell filled with watery sap.
  11. 19. Part you look through on a microscope or a camera.