Mucus secreted by goblet cells trap the foreign particles. Cilia push the particles out wards. This protects your lungs from damage by the foreign particles.
The trachea is lined with ciliated columnar epithelium, which has hundreds of tiny hairs called cilia.
Mucus secreted by goblet cells trap the foreign particles. Cilia push the particles out wards. This protects your lungs from damage by the foreign particles.
The trachea.
Interfere with ciliary action in trachea. This is because smoke can temporarily paralyze the cilia interfering with their ability to remove foreign matter from the trachea.
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Smoker's cough results from damage of the cells that line the trachea which have cilia. The cilia are damaged so that the mucus cannot be moved and therefore be swallowed. Coughing helps to remove the mucus. Also smoke irritates the cells of the trachea and produce the cough
Cilia are found on the outside of the cell as projections for bacteria and virus.
Mucous membranes and cilia in the trachea trap and eliminate particulate matter from inhaled air. The membranes also warm and moisten incoming air.
The combination of cilia and mucous helps to filter out solid particles from the air.
In the lining of the trachea, bronchi, and bronchioles.
Cilia.