Chapt 3

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Across
  1. 2. Extrachromosomal DNA
  2. 6. Bacteria have a thin layer of peptidoglycan(harder to kill)
  3. 7. groups of four single cells
  4. 8. Cell Wall of Archaea
  5. 9. arrangement Flagella attached at one or both ends of the cell
  6. 11. single flagellum
  7. 12. Helps Movement
  8. 13. chains of single cells
  9. 15. bacteria have a thick layer of peptidoglycan
  10. 17. pair of cells with ends attached
  11. 18. pairs of single cells
  12. 19. flagella at both poles of the cells
Down
  1. 1. Bristle-like fibers allowing tight adhesion, and bacteria to colonize and infect host tissues
  2. 2. Movement toward a favorable stimulus
  3. 3. protect against harsh environmental conditions
  4. 4. grape-like clusters of cells
  5. 5. Movement away from a chemical stimulus
  6. 10. The 3 domains
  7. 13. chain of several cells
  8. 14. Bacterial cells possess a surface coating called
  9. 16. Cell Wall of Bacteria