Biology 0610 · IGCSE · Anaerobic respiration

Anaerobic respiration — practice question

Lactic acid accumulates in the muscles during intense exercise. How is this lactic acid cleared away during recovery?

  • Aaerobic respiration of lactic acid in the liver
  • Banaerobic respiration of lactic acid in the muscles
  • Cexcretion of lactic acid by the lungs
  • Dremoval of lactic acid by the alimentary canal

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