Topic: Cellular Respiration

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Across
  1. 2. The electron carrier that transports electrons from glycolysis and the Krebs cycle to the electron transport chain
  2. 5. The three-carbon molecule that is the end product of glycolysis
  3. 6. In an adenine triphosphate (ATP) molecule, the combination of adenine and ribose sugar is being known as __________.
  4. 8. The structure within mitochondria where the Krebs cycle occurs
  5. 11. The enzyme that catalyzes the first step of glycolysis, converting glucose into glucose-6-phosphate
  6. 12. The term for a metabolic process that occurs in the absence of oxygen
  7. 14. In the electron transport chain, the high energy electrons will pass through a series of electron carriers known as __________.
Down
  1. 1. The enzyme that catalyzes the conversion of fructose-6-phosphate into fructose-1,6-bisphosphate
  2. 3. The enzyme that catalyzes the last step of glycolysis, producing pyruvate and ATP
  3. 4. A protein complex in the inner mitochondrial membrane that uses a proton gradient to generate ATP
  4. 7. __________-level phosphorylation is a process in which a phosphate group is directly transferred to ADP to form ATP
  5. 9. The number of ATP molecules hydrolyzed to activate glucose at the start of glycolysis
  6. 10. The gas released as a byproduct of pyruvate oxidation
  7. 13. The final electron acceptor in aerobic respiration
  8. 15. The molecule that combines with acetyl-CoA to form citrate in the Krebs cycle