Chapter 18 Vocabulary Crossword

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Across
  1. 2. - Submicroscopic structure made of protein that can help a bacterial cell attach to environmental surfaces
  2. 4. - Polysaccharide layer that surronds the cell wall
  3. 6. - Form of reproduction used by some prokaryotes in which the prokaryotic cells attach to each other and exchange genetic material
  4. 8. Cycle - Viral replication process in which genetic material of the virus enters the host cell's cytoplasm
  5. 10. - Outer protein layer that surronds the genetic material of a virus
  6. 11. - Protein that can cause infection or disease
  7. 12. - Mircscopic prokaryotes most are benifical to humans but a small percent are harmful
Down
  1. 1. - Nonliving strand of genetic material that cannot replicate on its own
  2. 3. Cycle - Viral replication process in which DNA inserts into the host cell's chromosome
  3. 5. - Dormant bacterial cell able to survive for long periods of time during extreme environmental conditions
  4. 7. - Are in a prokaryotic cell that contains a large circular chromosome
  5. 9. Fission - Asexual fomr of reproduction