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Organic vs Inorganic & Chemical Reactions. Life…. Life Depends on chemical reactions Eating food Breathing Pee Pee Poo Poo Photosynthesis Cellular Respiration. Chemistry. Organic Study the carbon compounds Applied to the living process Inorganic
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Organic vs Inorganic & Chemical Reactions
Life… • Life Depends on chemical reactions • Eating food • Breathing • Pee Pee • Poo Poo • Photosynthesis • Cellular Respiration
Chemistry Organic Study the carbon compounds Applied to the living process Inorganic -The study of all substances but not the carbon compounds - Applied to nonliving processes
Life’s Most abundant Elements C = Carbon H = Hydrogen O = Oxygen N = Nitrogen These elements make up 99% of living things
Chemical Equations Show chemical reactions with REACTANTS on the left side And PRODUCTS on the right side C + O2 CO2
Storing Energy • Organisms need a way of storing energy, because the cell can’t use all the energy it makes at one time So….
ATP • Adenosine Tri-Phosphate • Stores energy for cells • Carries energy where and when cells need it
Gotta Know em…. • Photosynthesis: 6CO2 + 6H2O C6H12O6 + 6O2 • Stores energy in the form of carbohydrates • Cellular Respiration • C6H12O6 + 6O2 6CO2 + 6H2O + ATP • Releases energy from Carbohydrates