CR/glycolysis

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n r

Cards (15)

  • the main purpose of CR is to make ATP / extract energy
  • Aerobic CR end products: energy (ATP), CO2, H2O
  • Anaerobic CR (fermentation) end products: energy(ATP) and lactic acid or alcohol
  • glycolysis: starts with glucose, 2 ATP
  • glycolysis: ends with 4 ADP, 2 NADH, 2 pyruvate
  • glycolysis: 1. glucose receives PO4 from ATP. facilitated by hexokinase
  • glycolysis: 2. G-6-P is rearranged into F-6-P. facilitated by phosphoglucomutase
  • glycolysis: 3. F-6-P receives 2nd PO4 from ATP. facilitated by phosphofructokinase
  • glycolysis: 4. FBP is split into G3P and DHAP. facilitated by aldolase
  • gycolysis: 5. DHAP is convered into G3P. facilitated by trisephosphate isomerase
  • glycolysis: 6. (x2 everything now) G3P loses 2 e- and 2 H+, 2 e- and 1 H+ accepted by NAD+. facilitated by trisephosphate dehydrogenase
  • glycolysis: 7. 1,3BPG transfers a PO4 group to ADP to make ATP. facilitated by phosphoglyceratekinase
  • glycolysis: 8. 3PG PO4 group is mutated from carbon-3 to carbon-2. facilitated by phosphoglucomutase
  • glycolysis: 9. 2PG e- is moved and H2O produced. facilitated by enolase
  • glycolysis: 10. PEP transfers PO4 group to ADP to make ATP and pyruvate. facilitated by pyruvatekinase.