Compared to the atmospheric air, the alveolar air hasA. more `pO_(2)` and less `pCO_(2)`B. less `pO_(2)` and `pCO_(2)`C. more `pO_(2)` and more `pCO_(2)`D. less `pO_(2)` and less `pCO_(2)`

Compared to the atmospheric air, the alveolar air hasA. more `pO_(2)`

1.	Compared to the atmospheric air, the alveolar air hasA. more `pO_(2)` and less `pCO_(2)`B. less `pO_(2)` and `pCO_(2)`C. more `pO_(2)` and more `pCO_(2)`D. less `pO_(2)` and less `pCO_(2)`
Answer» Correct Answer - B Pressure gradient is essental for movement of gases in and out of the body.

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Compared to the atmospheric air, the alveolar air hasA. more `pO_(2)` and less `pCO_(2)`B. less `pO_(2)` and `pCO_(2)`C. more `pO_(2)` and more `pCO_(2)`D. less `pO_(2)` and less `pCO_(2)`

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