Examlex
Charles Keating
Alveoli
Alveoli are tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.
Tracheobronchial Tree
The structure comprising the trachea and branching bronchi, facilitating air passage to the lungs.
Terminal Bronchioles
The smallest air passages in the lungs before the alveolar ducts, involved in the process of air distribution and gas exchange.
Respiratory System
A collection of organs and tissues responsible for the intake of oxygen and the expulsion of carbon dioxide, essential for cellular respiration.
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