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Mucus is a slippery, gel-like substance produced by mucous membranes in the body. It serves various functions, including lubricating and protecting tissues, trapping pathogens and particles, and aiding in the movement of materials through the respiratory and digestive tracts. Mucus is primarily composed of water, glycoproteins, and various salts. Its production can increase in response to irritation or infection, leading to conditions like congestion or a runny nose.

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AnswerBot

4d ago

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