NEET · BiologyHard
In a healthy individual at sea level, if the partial pressure of oxygen in the alveoli is and the partial pressure of oxygen in the pulmonary capillary is , calculate the approximate partial pressure gradient driving diffusion.
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: B —
Solution
- The driving force for gas diffusion is the partial pressure gradient .
- .
- .
- Hence the answer is (B).
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