What is the primary function of the goblet cells in the lower respiratory tract?
Understand the Problem
The question is asking about the primary role of goblet cells in the lower respiratory tract, particularly in relation to their function in the respiratory system.
Answer
Goblet cells secrete mucin to form a protective mucus layer.
The primary function of goblet cells in the lower respiratory tract is to secrete mucin, forming a protective mucus layer that lines the respiratory tract.
Answer for screen readers
The primary function of goblet cells in the lower respiratory tract is to secrete mucin, forming a protective mucus layer that lines the respiratory tract.
More Information
Goblet cells play a vital role in maintaining respiratory health by trapping dust, microbes, and other particulates. The mucus they secrete allows cilia to move in a coordinated way, clearing debris from the respiratory tract.
Sources
- Goblet Cells - ncbi.nlm.nih.gov
- Goblet Cells - Physiopedia - physio-pedia.com
- Goblet cell - Wikipedia - en.wikipedia.org
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