Respiration

• Respiration 


  a chemical reaction that happens in every cell where energy is released from glucose - happens in mitochondria
• Aerobic respiration 


  glucose + oxygen —> carbon dioxide + water + energy

  C6H12O6 +6O2———-> 6CO2 + 6H2O + ATP
• Anaerobic respiration 


  the release of energy in the absence of oxygen

  releases less energy
• Aerobic respiration 


  releases energy is the presence of oxygen

  releases more energy
• Anaerobic respiration in animals

  C6H12O6 —> 2C3H6O3

  glucose —> lactic acid
• Anaerobic respiration in plants and yeast


  glucose —> ethanol + carbon dioxide
• Testing for carbon dioxide 


  add hydrogen carbonate indicator

  red—> yellow = carbon dioxide produced