Question

what type of transport is absorbed in alveoli. where else can you observe phenomenon

Answer 1

Explanation:

The transport of oxygen and carbon dioxide in the gas phase from the ambient environment to and from the alveolar gas/blood interface is accomplished through the tracheobronchial tree, and involves mechanisms of bulk or convective transport and diffusive net transport.

Answer 2

Answer:

1. Mechanisms of Gas Transport. Ventilation or gas transport involves the movement of gas by convection or bulk flow through the conducting airways and then by molecular diffusion into the alveoli and pulmonary capillaries.
2. Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.This phenomenon is referred to as the chloride shift and occurs because by exchanging one negative ion for another negative ion.

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