Which of the following is not a part of gas
blood barrier ?
Answers
Answer:
3..........
Explanation:
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Answer:
The correct option is (A). Erythrocyte plasma membrane isn't a component of gas blood barrier.
Explanation:
It is formed by the sort pneumocytes of the alveolar wall, the endothelial cells of the capillaries and therefore the basement membrane between the 2 cells. The barrier is permeable to molecular oxygen, greenhouse emission, CO and plenty of other gases. Composed of a lipid bilayer and an underlying cortical membrane skeleton the membrane provides the erythrocyte the deformability and stability required to resist its travels through the circulation. In one circulatory cycle throughout the body, an erythrocyte is subjected to high shear stress within the arterial system, dramatic size and shape changes within the microcirculation with capillary diameters.
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