For teenagers and young adults, symptoms of fatigue, fever and loss of appetite occur for roughly two to three weeks after the mononucleosis incubation period.In these cases, symptoms force infected individuals to refrain from school or work for a period of time.or teenagers and young adults, symptoms of fatigue, fever and loss of appetite occur for roughly two to three weeks after the mononucleosis incubation period.
Hair is simple in structure, but has important functions in social functioning. Hair is made of a tough protein called keratin. A hair follicle anchors each hair into the skin.The hair bulb forms the base of the hair follicle. In the hair bulb, living cells divide and grow to build the hair shaft.air is simple in structure, but has important functions in social functioning. Hair is made of a tough protein called keratin. A hair follicle anchors each hair into the skin.
Keratin, which is made up of amino acid, is a protein found in hair, skin and nails. Made by cells named keratinocytes it is found in the flat cells of your locks. Keratin keeps your hair strong and healthy. With decreasing level of keratin from hair cells, your locks get dry and more prone to breakage.