Question

Which of this statement is TRUE for pulmonary respiration? a) Exchange of gases between alveoli of lungs and the blood b) Exchange of gases between blood and tissue cells c) Breathing between the atmosphere and the alveoli of the lungs d) Production of ATP

Answer 1

statement a) is true

hope it helps

Answer 2

The correct answer is option (b) Exchange of gases between blood and tissue cells.

EXPLANATION.

• Respiration- It is a metalbolic process through which energy is obtained in the living tissues.
• Pulmonary respiration can be defined as the process of inhaling air into the lungs and exhaling the air out.
• The mechanism of pulmonary respiration is summarised as follows;

1. The process of Pulmonary respiration comprises rhythmic breathing movements, exchange of gases, and transport of oxygen in the blood.
2. Pulmonary repiration is called as breathing.
3. Pulmonary respiration is carrried out by microscopic alveoli in the lungs.
4. During inhalation the oxygen is diffused into pulmonary capillaries of the lungs.
5. Whereas the deoxygenated blood diffused into the lungs and is expelled.

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