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