Unit 1

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Across
  1. 4. thin flexible barrier that separates cell
  2. 5. dna that is not associated with proteins
  3. 9. the study of characteristics
  4. 11. result in positive gram stain
  5. 12. a blood protein produced for an antigen
  6. 14. compound of nucleoside and phosphate
  7. 15. person who can not hear as well as normal
  8. 17. person who was the first carrier
  9. 18. the inner spiral cavity of the inner ear
  10. 19. the practice or techniques of diagnosis
  11. 20. small circular DNA molecule
Down
  1. 1. any measure taken to improve health
  2. 2. vaccine that contains purified pathogen
  3. 3. result in negative gram stain
  4. 6. caused by nerve damage in ear
  5. 7. the branch of medicine concerning drugs
  6. 8. sounds can not get through outer ear and middle ear
  7. 10. way to protect you from viruses
  8. 13. the study of the immune system
  9. 16. a rigid layer outside of the plasma membrane