Photosynthesis (Plant Cell) -process where plants take water, suns’s energy and carbon dioxide to make food for the plant -chlorophyll, a green pigment in the chloroplast, captures the sun’s energy -roots in a plant take up water which enters through the cell membrane -carbon dioxide from the air also goes through the cell membrane -produces sugar (glucose) and oxygen -the sugar is stored and the oxygen is released 6 CO2 + 6 H2O + Sun’s Energy produces 6O2 + C6H12O6 six carbon dioxide plus six water plus the sun’s energy produce six oxygen and one sugar (glucose) Cellular Respiration (Animal Cell) -process where cells break down food into energy and carbon dioxide -food gets broken down into smaller molecules in the cytoplasm -oxygen enters cell through the cell membrane -in the mitochondria the oxygen and dood molecules are turned into energy, water and carbon dioxide - the energy runs the cell - the water and carbon dioxide are released 6O2 + C6H12O6 produces 6 CO2 + 6 H2O + Energy six oxygen plus one sugar (glucose) produce 6 carbon dioxide plus six water plus energy Chemosynthesis (Bacterial Cell) -process where bacteria change carbon diooxide into sugar and other molecules using chemical energy -happens in bacteria that are found at the bottom of the deep ocean - no sunlight so there is no photosynthesis -use chemicals that come out of the sea floor in a hot fluid called “hydrothermal fluid” -scientists are still learning about the process of chemosynthesis CO2 + H2O + H2S + O2 -->[CH2O] + H2SO4 carbon dioxide plus water plus hydrogen sulfide plus oxygen produces simple sugar plus sulfuric acid