Plasmids

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Across
  1. 3. plasmids contain genes for antibiotic _____________
  2. 5. plasmids help bacteria survive __________
  3. 6. plasmids act as __________ to introduce foreign DNA into bacterial cells
  4. 7. foreign DNA is inserted into a special region of a plasmid. This region is called the multiple _________ site.
  5. 8. plasmids are copied _____________ of the chromosomal DNA
  6. 9. to force bacteria to keep plasmids, scientists grow them in the presence of an ______________
Down
  1. 1. the process by which foreign DNA is introduced into bacterial cells
  2. 2. the antibiotic resistance gene on a plasmid is called a _________ marker
  3. 4. cells that are "able" to take up foreign DNA are called ____________ cells
  4. 10. the shape of a plasmid