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3 Cards in this Set
- Front
- Back
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What are the 6 cells responsible for? |
Keratin- tough protein protects Lipids- acts as a sealant, prevents dehydration Oily Sebum- prevents hair from drying out and prevents bacteria Acidic PH- perspiration prevents growth of microbes Melanin pigment- protects against UV rays Langerhans cells- immunological function how |
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How does the body maintain homeostasis? |
Regulates body temperature- sweat released and evaporates to cool body down and evaporation brings down body temp. Blood vessels dilate and skin reddens as blood goes to skin to release heat. |
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What does the blood reservoir do? |
Houses extensive network of vessels 8-10% of total blood flow is in skin |
