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Questions and Answers
Where does cellular respiration occur?
Where does cellular respiration occur?
- In the blood vessels of the brain
- In the mitochondria of cells (correct)
- In the bronchial tubes
- In the alveoli of the lungs
What is the primary function of ventilation in the respiratory system?
What is the primary function of ventilation in the respiratory system?
- To exchange gases between blood and tissues
- To produce energy for cellular activities
- To control the respiratory mechanism
- To bring oxygen into the lungs and remove carbon dioxide (correct)
Where does external respiration occur?
Where does external respiration occur?
- In the trachea
- In the alveoli of the lungs (correct)
- In the diaphragm muscle
- In the bronchial tubes
Which part of the body is responsible for gas exchange between blood and tissues?
Which part of the body is responsible for gas exchange between blood and tissues?
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What is the waste product of cellular respiration?
What is the waste product of cellular respiration?
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