Exam (elaborations)
Bios 242 Final Exam Questions and 100% Correct Answers
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First line of defense Skin - layer of epidermal cells is constantly dividing and cells are move outward where they die and dry out Form a sort of armor. Follicle cells have associated oil (fatty acids) producing glands and sweat glands produce salty water There are also antimicrobial peptides pr...
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