BI-1014
Anaerobic respiration
Biology · Secondary 3 · Medium · Anaerobic respiration
During a long run, a student’s muscles begin to respire anaerobically. Which statement best describes what happens to lactic acid after the run when the student is resting?
- It remains in the muscles and continues to accumulate.
- It is transported to the liver and converted back to glucose.
- It is excreted unchanged in the urine.
- It is broken down in the stomach by digestive enzymes.
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