Science

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Across
  1. 1. cell division that forms two genetically identical cells
  2. 6. microscope prokaryote
  3. 7. medicine that stops the growth and reproduction of bacteria
  4. 9. strand of DNA or Rna surrounded by a protein layer that can infect and replicate in a host cell
  5. 11. process in which two bacteria of the same species attach to each other and share genetic material
  6. 12. breakdown of dead organisms and organic waste
  7. 13. ability of an organism to resist a virus or infection
  8. 14. form of bacterium that has a thick internal wall around its chromosome and part of the cytoplasm
Down
  1. 1. long whiplike straucture that helps some bacterica move
  2. 2. use of organisms to clean up environmental pollution
  3. 3. process of heating food to a tempurature that kills most harnful bacteria
  4. 4. change in DNA or RNA
  5. 5. capacity of an organism to defend itself against disease
  6. 7. protein that can attach to a pathogen and make it useless
  7. 8. agent that causes disease
  8. 10. mixture containing material from one or more deactivated pathogens