Other questions in this quiz

2. Why do muscles become fatigued during exercise?

  • Lactic acid build in the muscles
  • Because the athlete did not drink enough water.
  • Because the athlete is not healthy

3. What is the word equation for aerobic respiration?

  • glucose + oxygen -> carbon dioxide + water + energy
  • glucose -> carbon dioxide + water +energy
  • carbon dioxide + water -> glucose + oxygen + energy

4. What is meant by anaerobic respiration?

  • Not being able to breathe during exercise
  • Respiration without using oxygen
  • Build up of lactic acid.

5. Explain what is meant by oxygen debt.

  • The amount of oxygen needed to remove lactic acid.
  • When your cells don't have any oxygen.


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