Microbial Digest

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Across
  1. 4. A biological catalyst
  2. 5. Live microorganisms intended to provide health benefits
  3. 6. Chemical compounds comprised of hydrocarbon chains that can be saturated or unsaturated
  4. 9. Sugar-control hormone
Down
  1. 1. The chemical breakdown of substances by bacteria
  2. 2. The breaking down of food into chemical nutrients that are subsequently absorbed into the blood
  3. 3. The biologic association of two or more species to their mutual benefit
  4. 4. Cellular lining that acts as a barrier
  5. 7. The large intestine
  6. 8. The primary acid found in the stomach (Chemical formula)