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