Match the following structures and functions. Engulf debris and pathogens Surfaces that create air turbulence to warm and humidify the air Lessen the weight of skull bones, warm and clean up the air Sticky substance that traps debris Moves dust, particles, and mucus along the surface of the cells Covers the surface of the larynx while swallowing food 1. Macrophages 2. Cilia 3. Mucous 4. Nasal concha 5. Epiglottis 6. Sinuses
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Macrophages are cells of the immune system that engulf and digest foreign particles and pathogens. Show more…
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Text: Progress Check Match the items in Column I with those in Column II. Column I Column II A. Nasal chamber (i) Production of voice B. Epiglottis (v) Closes windpipe during swallowing C. Air-sacs (iii) Warms air D. Lungs (vi) Network of capillaries E. Larynx (ii) C-shaped rings F. Trachea (iv) Drives mucus G. Cilia (vii) Spongy and elastic
Adi S.
Identify whether each of the following structures is more involved with protection/immunity or respiratory function: Alveolar macrophages, Mucociliary escalator, Compartmentalization, Surfactant, Tonsils, High alveolar surface area, Cilia, C-rings, Nasal cartilage, Vibrissae.
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