Select the sequence of steps in Respiration. (A) Diffusion of gases (O2 and CO2) across alveolar membrane. (B) Diffusion of O2 and CO2 between blood and tissues. (C) Transport of gases by the blood (D) Pulmonary ventilation by which atmospheric air is drawn in and CO2 rich alveolar air is released out. (E) Utilisation of O2 by the cells for catabolic reactions are resultant release of CO2 Choose the correct answer from the options given below :

Question

Select the sequence of steps in Respiration.

(A) Diffusion of gases (O₂ and CO₂) across alveolar membrane.

(B) Diffusion of O₂ and CO₂ between blood and tissues.

(D) Pulmonary ventilation by which atmospheric air is drawn in and CO₂ rich alveolar air is released out.

(E) Utilisation of O₂ by the cells for catabolic reactions are resultant release of CO₂

Choose the correct answer from the options given below :

(D), (A), (C), (B), (E)

(C), (B), (A), (E), (D)

(B), (C), (E), (D), (A)

(A), (C), (B), (E), (D)

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