all cells perform cellular respiration
cellular_respiration is not chemical_synthesis. anaerobic_cellular_respiration is cellular_respiration. cellular_respiration is cellular_respiration. air_respiration is physiological_function. bacterial_respiration is cellular_respiration. anaerobic_cellular_respiration is not cellular_respiration. cellular_respiration is not cellular_respiration. bacterial_respiration is not cellular_respiration. air_respiration is not physiological_function. cellular_respiration is chemical_synthesis.