Utilisation of O₂ by the cells for catabolic reactions and resultant release of CO₂ (cellular respiration as dealt in the Chapter 12).
Arrange the following steps of respiration in the correct sequence 1. Diffusion of gases (O, and CO₂) across alveolar membrane. 2. Utilisation of O, by the cells for catabolic reactions and resultant release of CO 3. Breathing or pulmonary ventilation by which atmospheric air is drawn in and CO, rich alveolar air is released out. 4. Transport of gases by the blood. 5. Diffusion of O, and CO₂ between blood and tissues.
MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.