» Cellularrespirationistheprocessinwhichorganismsbreak downfoodtocreateusableenergy.

» Chemical energyinfood isconvertedintomechanical andthermalenergyinthelivingorganism.

» Glucose+6moleculesofoxygenproduce6moleculesofcarbondioxide+6moleculesofwater+mechanicalandthermalenergy.

» Cellularrespirationoccurswithinevery cell ofeveryliving organism.

» Itoccurswithinthemitochondria ofeachcell.

1. Movement2. Growth3. Development4. Reproduction5. Warmth

» Whichtypesofenergyareconverted fromthesun toapersonmoving?

» Radiant/Solar/Light (lightfromsun)» Chemical (glucose storedinplantthroughphotosynthesis,

cellularrespiration&digestion inanimal)

» Mechanical (organismbreaksdownglucosetoproduceenergytomove andgrow)

» Thermal (heat isreleasedintheatmosphere)

» PhotosynthesisandCellularRespirationarecomplimentaryreactions thatresultintheoxygen cycle.

» Theproducts ofphotosynthesisarethereactants ofcellularrespirationandtheproducts ofcellularrespirationarethereactants ofphotosynthesis.

» Reaction: 6CO2+6H2O+lightàC6H12O6+6O2 C6H12O6+6O2à6CO2+6H2O+energy» Reactants: Carbondioxide,water,sun Glucose,oxygen» Products: Glucose Energy» Wasteproducts: Oxygen Carbondioxide,water» Energyneeds: Requiresenergy Releasesenergy

» Summary: Sugarsynthesizedusing Energyreleasedfromenergyfromthesun sugarbreakdown