Science Crossword Puzzle Title

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Across
  1. 4. process that destroys pathogenic microorganisms in certain foods and beverages
  2. 5. millionth of a meter.
  3. 8. microscopic organism, especially a bacterium, virus, or fungus.
  4. 11. difficile, a bacterium that causes an infection of the large intestine (colon).
  5. 13. the microorganisms in a particular environment (including the body or a part of the body).
  6. 14. process by which one bacterium transfers genetic material to another through direct contact.
  7. 15. that breaks down dead organic material
Down
  1. 1. fission, asexual reproduction by a separation of the body into two new bodies
  2. 2. rod-shaped bacterium that can cause an infection in the intestinal tract.
  3. 3. member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus, including some that can cause disease.
  4. 5. small as to be visible only with a microscope.
  5. 6. Jejuni,a zoonotic Gram-negative bacterial pathogen
  6. 7. billionth of a meter.
  7. 9. the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body.
  8. 10. substance that inhibits the growth and replication of a bacterium or kills it outright or a medicine
  9. 12. group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.