Ch 18-20 Crossword

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Across
  1. 1. Process in which an atom or molecule loses electrons
  2. 3. Enzyme that breaks down hydrogen peroxide into water and oxygen
  3. 4. Peroxisomal organelle involved in converting fats to sugars in plants
  4. 5. Process in which an atom or molecule gains electrons
  5. 6. Disease caused by thiamine (vitamin B1) deficiency
  6. 8. Protein involved in electron transport, often containing heme
  7. 9. _____ dehydrogenase; Enzyme complex that converts pyruvate into acetyl-CoA in mitochondria
  8. 10. Supercomplex of mitochondrial enzymes involved in cellular respiration
Down
  1. 2. Referring to reactions that replenish intermediates of the citric acid cycle
  2. 7. _____ dehydrogenase; Enzyme that catalyzes the conversion of isocitrate to alpha-ketoglutarate in the citric acid cycle