CELLULAR RESPIRATION
CELLULAR RESPIRATION
C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATPGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
BURNING
C6H12O6 + 6 O2 6 CO2 + 6 H2O + LIGHT + HEATGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
SIMILARITIES?
C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATPGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
C6H12O6 + 6 O2 6 CO2 + 6 H2O + LIGHT + HEATGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
SIMILARITIES?
C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATPGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
C6H12O6 + 6 O2 6 CO2 + 6 H2O + LIGHT + HEATGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
DIFFERENCES?
C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATPGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
C6H12O6 + 6 O2 6 CO2 + 6 H2O + LIGHT + HEATGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
DIFFERENCES?
C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATPGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
C6H12O6 + 6 O2 6 CO2 + 6 H2O + LIGHT + HEATGLUCOSE OXYGEN CARBON DIOXIDE WATER ENERGY
GLYCOLYSIS
1 glucose 2 pyruvate + 2 ATP
KREBS CYCLE & ELECTRON TRANSPORT CHAIN
2 pyruvate + 6 O2 6 CO2 + 36 ATP
SOME VOCABULARY
• AEROBIC = oxygen present
SOME VOCABULARY
• ANAEROBIC = no oxygen present
WHAT HAPPENS TO ALL THAT SUGAR?
FERMENTATION
• lactate fermentation – (e.g. in muscles when an animal exercises hard)
FERMENTATION
• alcoholic fermentation – (e.g. by yeast to make bread and wine)
DISADVANTAGES!!!
• MUCH LESS ATP• TOXIC BYPRODICS = lactate or alcohol
glucose
Electron Transport Chain H2O
38
pyruvate pyruvate
glycolysis
fermentation fermentation
lactate ethanol CO2
22