Airborne particles can damage ________, which are structures lining the tissue surface of the respiratory tract.

Question

Quizplus · Accepted Answer

Airborne particles can damage cilia, which are hair-like structures lining the tissue surface of the respiratory tract. Cilia play a crucial role in moving mucus and trapped particles out of the respiratory system. When cilia are damaged, the respiratory system is unable to efficiently clear particles, leading to respiratory problems. Alveoli, bronchi, and capillaries are also important components of the respiratory system, but they are not directly affected by airborne particles in the same way that cilia are.

Airborne Particles Can Damage ________, Which Are Structures Lining the Tissue