Completar frases Photosyn/Cellular RespVersión en línea Photo Resp por Michelle Testa 1 water waste energy respiration Sugar wastes CO2 yellow sugar energy Products result ingredients BTB O2 Energy arrow transform oxygen CO2 plant H2O both sugar Reactants Mitochondria sugar Chloroplasts CO2 Chemical reactions substances into something new . The transformation is shown as an ( ? ) in the middle of the chemical reaction formula . are the first part of a chemical reaction . They are the that react together and create something new . are the second part of a chemical reaction . They are the of the reaction ; they are the new substance that is made . are found only in cells . This organelle is where the photosynthesis reaction happens . are found in plant and animal cells . This organelle is where the cellular respiration reaction happens . Plants need to do photosynthesis in order to make for food . Animals and plants need to do cellular respiration so that they can turn sugar / food into for the cell to use . The photosynthesis reaction is carbon dioxide ( ) + water ( ) + Sunlight ? oxygen ( ) + ( C6H12O6 ) is the important product of photosynthesis , as plants need it to make energy . Oxygen is a gas that plants " breathe out " . The cellular respiration reaction is ( O2 ) + ( C6H12O6 ) ? carbon dioxide ( ) + ( H2O ) + is the important product of cellular respiration . Carbon dioxide and water are that are breathed out . is an indicator that turns with carbon dioxide . If you see yellow BTB , you know the organism is producing . If the organism is producing CO2 it must be doing cellular !