MEDICAL
LUNGS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Where in the respiratory tract does the exchange of oxygen and carbon dioxide take place?
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Larynx
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Bronchi
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Trachea
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Alveoli
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Explanation:
Detailed explanation-1: -Tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs). The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.
Detailed explanation-2: -Final answer: The exchange of gases in the alveoli of the lungs takes place by simple diffusion.
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