BI-2218
Anaerobic respiration
Biology · Secondary 4 · Medium · Anaerobic respiration
During exercise, a student’s muscle cells carry out anaerobic respiration. Which statement correctly describes what happens to the lactic acid produced?
- It remains in the muscles and is stored as fat.
- It is transported in the blood to the liver for conversion to glucose.
- It is excreted directly from muscles into sweat.
- It is broken down to carbon dioxide in the muscles without oxygen.
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