Cells+of+the+Epidermis


 * __What are the 4 types of cells found in the epidermis?__

Keratinocytes:**
 * the most numerous of epidermis cells (90%-95%)
 * contains keratin (protein)
 * protects and waterproffs the skin


 * Melanocytes:**
 * 5-8% of epidermal cells
 * produce melanin
 * responsible for variations in skin color
 * absorbs UV light


 * Langerhan:**
 * small number
 * immune cells located in the skin (help fight infection)
 * easily damaged by UV light


 * Merkel:**
 * least numerous
 * found in deepest layers of epidermis
 * funtion in sense of touch