Diffusion of gases occurs in the alveola...

Diffusion of gases occurs in the alveolar region only and not in the other parts of respiratory system. Why?

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PSEB-BREATHING AND EXCHANGE OF GASES-EXERCISE

Distinguish between: Vital capacity and Total lung capacity.
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State the volume of air remaining in the lungs after a normal breathin...
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Diffusion of gases occurs in the alveolar region only and not in the o...
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What are the major transport mechanisms for CO2? Explain.
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Explain the process of inspiration under normal conditions.
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How is respiration regulated?
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What is the effect of pCO2 on oxygen transport?
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What happens to the respiratory process in a man going up a hill?
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What is the site of gaseous exchange in an insect?
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Define oxygen dissociation curve. Can you suggest any reason for its s...
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Have you heard about hypoxia? Try to gather information about it, and ...
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Distinguish between: IRV and ERV
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Distinguish between: Inspiratory capacity and Expiratory capacity.
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Distinguish between: Vital capacity and Total lung capacity.
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What isTidal volume? Find out theTidal volume (approximate value) for ...
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