Gram Staining

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Across
  1. 2. This happens to Gram negative bacteria on the addition of ethanol
  2. 4. This forms thick outer layers in Gram Positive bacteria
  3. 6. The molecules which form a think bilayer in Gram negative bacteria
  4. 8. Scientist who developed the Gram staining process
Down
  1. 1. The primary stain added to stain bacteria blue
  2. 3. The chemical added to make a crystal violet-iodine complex
  3. 5. The secondary stain added to turn Gram negative bacteria pink
  4. 7. The colour bacteria turn after the addition of iodine