What is the definition of mechanical barriers?

Lucas Davis | 2023-06-12 02:29:26 | page views:1186
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Amelia Taylor

Studied at Stanford University, Lives in Palo Alto, CA
The outer layer of the skin is tough and very difficult for pathogens to penetrate. Mucous membranes provide a mechanical barrier at body openings. They also line the respiratory, GI, urinary, and reproductive tracts. Mucous membranes secrete mucus, a slimy substance that traps pathogens.
2023-06-18 02:29:26

Isabella Lee

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The outer layer of the skin is tough and very difficult for pathogens to penetrate. Mucous membranes provide a mechanical barrier at body openings. They also line the respiratory, GI, urinary, and reproductive tracts. Mucous membranes secrete mucus, a slimy substance that traps pathogens.
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