Aerobic vs' Anaerobic Respiration

1
Aerobic vs. Anaerobic Respiration

• How to make energy

2
Aerobic Respiration

• aerobicrequires oxygen
• aerobic respirationprocess in which ATP is made
  using oxygen
• also called cellular respiration
• occurs in mitochondria of the cell
• happens in all organisms that have a
  mitochondriaanimals, plants, and fungi

3

• Equation
• 6O2C6H12O6?6CO26H2O38 ATP
• Reactants
• Oxygen and sugar
• Products
• Carbon Dioxide, Water, and Energy
• Aerobic Respiration is very efficient in making
  ATP
• Rate of aerobic respiration is affected by amount
  of oxygen present and amount of sugar present

4
Anaerobic Respiration

• anaerobicdoes not require oxygen
• anaerobic respirationprocess of making ATP
  without oxygen
• occurs in the cytoplasm of the cell
• Two types of anaerobic respiration lactic acid
  fermentation alcoholic fermentation

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Lactic Acid Fermentation

• Occurs in animal cells when oxygen is not present
• Equation
• C6H12O6 ? C3H6O3 CO2 2 ATP
• Reactants
• Sugar
• Products
• lactic acid, carbon dioxide, and energy
• Not efficient for making ATP
• Rate affected by amount of oxygen present

6
Alcoholic Fermentation

• occurs in bacteria cells
• Equation
• C6H12O6 ? 2C2H5OH 2CO2
• Reactants
• Sugar
• Products
• Ethyl Alcohol and Carbon Dioxide
• Not efficient for making ATP but only method
  bacteria have
• Rate affected by temperature and amount of sugar