Melanin gives color to the skin, hair, and iris of the eyes. Levels of melanin depend on race and amount of sunlight exposure. Sun exposure increases melanin production - to protect the skin against harmful ultraviolet rays. In addition, hormonal changes can affect melanin production.
It absorbs ultra-violet light, thus giving protection. It also determines the colour of the eyes and of course the skin. More concentration of the pigment gives deeper colour. Thus my skin is dark and my eyes brown-black.
Yes, melanin does make the skin tougher. One of the function of the melanin is to give the skin color. The levels of melanin depends with the amount of the sunlight exposure.
Melanin is not a sweat gland. Is is the chemical that provides skin color.
Melanin is located in your basal cells of the epidermis. Melanin is found in other body locations as well, such as the iris, inner ear, and adrenal gland. Melanin is found in the skin and is a pigment produced by melanocytes. The function of melanin is how light or dark skinned a person is.
Melanin gives color to the skin, hair, and iris of the eyes. Levels of melanin depend on race and amount of sunlight exposure. Sun exposure increases melanin production - to protect the skin against harmful ultraviolet rays. In addition, hormonal changes can affect melanin production.
Melanin is a substance that is present in skin, hair, feathers, eyes, and scales of animals and humans that give these features their natural color. Melanin is produced as a metabolic process which occurs in amino acids in the body. Cells responsible for producing melanin are called melanocytes.
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Melanocytes produce melanin.
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The Melanin of these cells absorbs excess light and helps keep the inside of the eye dark.
Melanin is a pigment in the skin of animals (including humans). Melanin is essentially what allows the human body (the skin) to darken when sunlight (or, ultraviolet rays) hits it. The skin absorbs the UV rays and the melanin allows the skin to become darker. A simpler definition: Any of a group of naturally occurring dark pigments, especially the pigment found in skin, hair, fur, and feathers.
Melanin together with sunlight provides the skin colour and gives you the tan. Certain areas of the body like the nipples, genitals and around the anal canal have more melanin giving then a more darker colour.
Melanin