Question

49.
Correct the order of the given steps of respiration mechanism as they occur in the human body
1
A) Breathing or pulmonary ventilation BDiffusion across the alveolar
membrane
C) Transport of gases by blood
DUtilization of O, by cells
D) Diffusion of o, and co. between blood and tissues
Choose the correct option
DA B - C - D -51.
2) A B C E =D
3) A —C— B E D
4) A C B → D + 1.​

Answer 1

Explanation:

Given below is a list of different steps (i-vi) involved in respiration. <br> (i) Utilisation of `O_(2)` by the cells for cataolic reactions. <br> (ii) Transport of gases by the blood. <br> (iii) Pulmonary ventilation by which atmospheric air is drawn in and `CO_(2)` is released out. <br> (iv) Release of resultant `CO_(2)`. <br> (v) Diffusion of `O_(2)` and `CO_(2)` between blood and tissues. <br>