Memory Game Cellular RespirationOnline version Vocabulary by Guy Clark Citric Acid Cycle The breakdown of glucose Created during anaerobic respiration in plants Result of lactic acid build-up in the muscles anaerobic cellular respiration Produced during anaerobic respiration in animals needs oxygen Oxygen debt Created when your lungs can't keep up with how fast your body is working Kreb's Cycle Ethyl Alcohol Aerobic Lactic Acid Muscle soreness and fatigue does not require oxygen