Gas exchange takes place at a respiratory surface-a boundary between the external environment and the interior of the organism. For unicellular organisms the respiratory surface is governed by Fick's law, which determines that respiratory surfaces must have:
The actual air exchange takes place in the alveoli of the lungs
the oxygen you breath in is passing in different kinds of organs but the gas exchange is occurring in the alveoli.
The conducting airways transport atmospheric gases down the respiratory tract to the respiring airways, where gas exchange takes place. Gas exchange does not take place in the conducting airway, which contains cartilage, cilia, and mucosal cells.
gas exchange takes place in the lungs, and at the cellular level. In the lungs, carbon dioxide and other "waste" gasses are released from the blood to be exhaled, and oxygen is absorbed into the blood. At the cellular level, oxygen is released from the blood into a cell, and carbon dioxide and other "waste" gasses are passed into the blood.
inhalation and exhalation takes place in respiration.Gas exchange takes place at a respiratory surface-a boundary between the external environment and the interior of the organism.therefore they both are same things.
worms carry out gas exchange by absorbing air through their skin
The gas exchange that takes place in the lungs are carbon dioxide and oxygen.
Capillary beds of the muscles
In the lungs.
The actual air exchange takes place in the alveoli of the lungs
The gas exchange that takes place in the lungs are carbon dioxide and oxygen.
No
It is simpie diffusion through body surface
the oxygen you breath in is passing in different kinds of organs but the gas exchange is occurring in the alveoli.
It isnt. There is no gas exchange in the trachea this takes place at the alveoli.
Alveoli
Gas exchange takes place by book lungs .