Biology crossword

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Across
  1. 3. naturally occurring alcohol
  2. 4. derived from animal fats, plants, and petroleum.
  3. 5. man made hormones.
  4. 8. what do you call a molecule without a positive negative end
  5. 10. compound/element, usually with a catalyst involved
  6. 11. include fatty acids
  7. 12. a fat lipid found in blood
Down
  1. 1. fatty acids made by 1 or more double bonds
  2. 2. chemical reaction because molecular hydrogen and
  3. 6. lipid containing a phosphate group
  4. 7. fatty acid derived from animal fats and plant oils
  5. 9. make up lipids