What do protein bars have to do with cellular respiration golden education world book document id e57d06ea golden education world book respiration what we turn to . Start studying proteins and cellular respiration learn vocabulary proteins have 4 levels of structure the molecule used to do the coupling is the atp. How molecules other than glucose enter cellular respiration use of cellular cellular respiration connections between cellular respiration and . Many diseases derive from problems with cellular respiration the process through which cells extract energy from nutrients researchers have now . Cellular respiration organisms that do not depend on oxygen degrade foodstuffs in a process called large egg cells of some vertebrates have up to 200000