Chemistry & Biochemistry

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Across
  1. 2. water-based
  2. 7. essential element of the skeletal system/teeth
  3. 8. Element found in water/ many other components
  4. 9. Acts as a catalyst
  5. 10. reaction that requires oxygen to occur
  6. 11. essential to structure of proteins and nucleic acids
  7. 13. by-product of respiration
  8. 14. boiling to separate one substance from another through evaporation
Down
  1. 1. solute suspended in a solvent
  2. 3. make up matter
  3. 4. crucial for respiration
  4. 5. branch of chemistry that focuses on carbon contaning substances
  5. 6. occupies space/ has mass
  6. 12. hydrocarbon molecule w/hydroxy group attached