Virus & Bacteria

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Across
  1. 4. multiplying by 2
  2. 6. an infectious particle with its own DNA.
  3. 7. disease attacker
  4. 8. excrement
  5. 9. single-celled organisms.
  6. 14. varient of covid
  7. 15. propagation of energy through space.
  8. 16. a specific binding between viral capsid proteins and specific receptors.
  9. 17. cleansing agent
  10. 20. when The membrane is acquired at a late stage of virus assembly.
  11. 22. putting sequenced fragments of DNA
  12. 23. a carrier of disease or of medication
Down
  1. 1. passing of a disease from an infected host.
  2. 2. a surrounding or enclosing structure
  3. 3. Severe Acute Respiratory Syndrome
  4. 5. disease outbreak
  5. 10. bacteria carried or transported by the air
  6. 11. unicellular organinsms
  7. 12. letting go of waste
  8. 13. ongoing disease
  9. 18. special protein molecules that the immune system produces in response to antigens.
  10. 19. capable of possessing infection
  11. 21. short for deoxyribonucleic acid