GCSE Biology Revision Crossword Part 1

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Across
  1. 2. Injection given to create immunity
  2. 4. Type of drug trial where neither the doctor or patient knows who gets the real drug
  3. 8. Scientific name for when a blood cell 'eats' a bacteria
  4. 10. Chemical marker that tells your body a micro-organism is foreign
  5. 11. Type of micro-organism that damages host cells
  6. 12. Name for bacteria no longer killed by a particular drug
  7. 15. Type of cell that 'remembers' diseases you have met before
Down
  1. 1. These micro-organisms make you ill by producing toxins
  2. 3. Drug that kills bacteria but not viruses
  3. 5. Another name for poisons made by bacteria
  4. 6. Type of micro-organism that causes Athlete's Foot
  5. 7. 'Fake' drug used in clinical trials
  6. 9. Colour of blood cell involved in the immune response
  7. 13. Vaccines contain micro-organisms that have been made...
  8. 14. Chemical made by the body to fight micro-organisms. Each has a different shape