Cellular Respiration Learning Goal 5 & 7

Cellular Respiration Equation C6H12O6 + 6O2  6H2O + 6CO2 + Energy Photosynthesis backwards Reactants of Photosynthesis are Products of Cellular Respiration Products of Photosynthesis are Reactants of Cellular Respiration No sunlight required How cells turn food energy into ATP

Review What is the equation for cellular respiration? How is it similar to photosynthesis?

Stage 1 in Cytoplasm Glycolysis Glucose begins to break down 2 ATP are made If there is O2 continue to stage 2 (aerobic) If there is no O2 then begin fermentation (anaerobic)

Review What is the first stage of cellular respiration? What does the cell check for to see if it should continue cellular respiration?

Stage 2-3 in Mitochondria Krebs Cycle Glucose continues to break down 2 ATP are made Electron Transport Respiration ends here 32 ATP are made Total: 1 Glucose  36 ATP

Review What is the second stage of cellular respiration? What is the third stage of cellular respiration? How much ATP is made by cellular respiration?

Cellular Respiration O2 Mitochondria Cytoplasm Krebs Cycle Electron Transport Glycolysis Glucose CO2, H2O