Relacionar Columnas 2.32 Concepts of the Integumentary System (D)Versión en línea Concepts of the Integumentary System por Emir Barajas 1 They produce melanin 2 Four main functions of the skin. 3 Other skin functions 4 Structures associated to the skin 5 Three main layers of the skin. 6 Generates hair 7 What is melanin? 8 Actions for skin care and protection Sebaceus glands, sweat glands, hair and nails. Pigment that gives color to the skin, hair and eyes. People with darker skin produce a larger amount of melanin. 1. Substances absorbtion (Ex: some medicines) 2. Excretion (water, electrolytes, toxines) 3. Vitamin D synthesis 1. Epidermis 2. Dermis 3. Hipodermis o subcutane layer Cells called melanocytes Hair follicle 1.Protection against infections 2.Protection against dehydration 3. Body temperature regulation 4. Capture sensations 1. Proper nutrition 2. Sport (helps circulation) 3. Regular cleaning 4. Sunlight protection (UV rays).
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