18.1 vocab

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Across
  1. 1. Submicroscope, hairlike structures that are made of protein
  2. 3. Nonliving strand of genetic material within a protein coat
  3. 5. Prokaryotic organisms that belong to Domain Bacteria
  4. 7. The host cell makes many copies of the viral RNA and DNA
  5. 11. Two prokaryotes attach to each other and exchange genetic information
Down
  1. 2. The viral DNA inserts, or integrates, into a chromosome in a host cell
  2. 4. The division of a cell into two genetically identical cells
  3. 6. A virus that has RNA instead of DNA for their genetic material; has a complex replication
  4. 8. Environmental conditions are harsh, some types of bacteria produce a structure
  5. 9. A layer of polysaccharides around the cell wall
  6. 10. Outer layer of all viruses is made of proteins
  7. 12. A large, circular chromosome in an area of the cell