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Answered 2015-04-06 21:49:40

Exposure to ultraviolet B radiation increases the production of melanin.

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What pigment protects the skin from ultraviolet radiation?

Melanin.i think melanin


Explain the role of ACTH and melanin when the skin is exposed to ultraviolet light?

"What is the role of ACTH and melanin when the skin is exposed to ultraviolet light?"


What is the function of melanin?

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.


How does melanin affect your skin?

Melanin darkens skin. It is also responsible for photoprotection, ie resistance to ultraviolet light-induced skin damage. This is achieved by rapidly converting incoming ultraviolet light into heat, which is much less likely to cause problems like free radicals. Thus, sunlight exposure tends to stimulate melanin production.


Does melanin protect your skin?

Yes, melanin protects your skin from ultraviolet radiation, which could damage underlying DNA.


Does melanin help in calcium absorption?

No, melanin protects the skin from ultraviolet radiation. Vitamin D is synthesized in the skin and help with calcium absorption.


Deep layers of skin are protected from the ultraviolet portion of sunlight by?

melanin


What component of skin cell is responsible for blocking ultraviolet rays?

It is the Melanin.


Is melanin known to protect the skin from harmful ultraviolet rays?

Yes


What is melanin and where is it produced and by what cell?

Melanin is a pigment, a dark colored substance, which protects against ultraviolet radiation; it is produced in skin cells.


Why does the iris of the eye have color?

Originally, everyone had brown eyes, which are caused by melanin. The melanin protected the eyes from the damaging effects of ultraviolet light.


Does melanin help protect skin from dryness?

No, melanin helps protect the skin from ultraviolet damage. Sebum helps protect the skin from dryness.


What are skin the adaptation that make it an effecient human shield?

Melanin, why ? Because melanin acts as a protective biological shield against ultraviolet radiation.


Why do eyes need color?

Originally, everyone had brown eyes, which are caused by melanin in the eye. The melanin protects the eyes from the damaging effects of ultraviolet light.


What protects the skin from ultraviolet radiation?

Melanin is a substance produced by the skin that protects the skin from ultraviolet radiation. It also gives skin its color.


Which vitamin can be made in the body after exposure to ultavoilet uv rays from the sun?

Ultraviolet A (long wavelength) initiates production of vitamin D and melanin (tanning). Ultraviolet B (short wavelength) damages the skin causing sunburns and in some cases cancers.


Is melanin pigment affect animal?

yes melanin pigment effect animals


Which pigment secreted by specialized cells in the skin is capable of absorbing ultraviolet light?

Melanin.


What does your eye color do?

Originally, everyone had brown eyes. The brown was caused by melanin in the eye. Melanin in the eye protects the eye from the damaging effects of ultraviolet light.


For what you need the color part of the eye?

Originally, everyone had brown eyes, which are caused by melanin. The melanin helped protect the eyes from the damaging effects of ultraviolet light.


Does Melanin helps to protect skin cell DNA from the damaging effects of ultraviolet radiation?

YES


Do black people have greater resistance to ultraviolet rays?

Yes because their skin has a lot of pigments(melanin).


Does Melanin help to protect skin cell DNA from the damaging effects of ultraviolet radiation?

Yes it helps.


How does melanin affect the color of skin?

People with high concentrations of the pigment melanin tend to have darker skin.


What is a natural skin pigment?

Melanin is the pigment that gives us our skin tone. The more melanin, the darker one's skin and the more protection from ultraviolet light and the skin cancers that can arise from it.