The epidermis is the outer layer of skin, comprised of translucent cells that produce keratin, a protein that protects you from potentially detrimental factors in the environment. This is the layer of skin that you can actually see and touch. The epidermis is also home to cells that produce melanin, which is the substance that gives skin its color.
Skin is the soft outer tissue covering of vertebrates with three main functions: protection, regulation, and sensation.. Other animal coverings, such as the arthropod exoskeleton, have different developmental origin, structure and chemical composition.The adjective cutaneous means "of the skin" (from Latin cutis, skin).In mammals, the skin is an organ of the integumentary system made up ...
Skin is made up of three layers. The outermost is the epidermis. This consists mainly of cells called keratinocytes, made from the tough protein keratin (also the material in hair and nails).
Melanin gives skin its color. The darker your skin is, the more melanin you have. When you go out into the sun, these cells make extra melanin to protect you from getting burned by the sun's ultraviolet, or UV, rays. That's why your skin gets tan if you spend a lot of time in the sun.
What Is the Skin Made of? The skin is the largest organ in the body, comprising about 15% of the body weight. The total skin surface of an adult ranges from 12 to 20 square feet. In terms of chemical composition, the skin is about 70% water, 25% protein and 2% lipids. The remainder includes trace minerals, nucleic acids, glycosoaminoglycans ...
The skin is the largest organ of the body, with a total area of about 20 square feet. The skin protects us from microbes and the elements, helps regulate body temperature, and permits the ...
The layers of your skin have complex oils and tissues. So how do we heal it? Share on Facebook: http://goo.gl/46u2Me Share on Twitter: http://goo.gl/WIXKTb S...
What is our skin made up of? is it made up of many cells arranged in a systematic way or is it just like any layer say of a book?? what is the difference? where is the living and dead thing coming into picture? is it the fact that skin can self-heal makes it living and in turn made up of cells??
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What Is Sunscreen Made Of? Last updated on January 10, 2019 by Meg Leave a Comment. Skin cancer is the most common form of cancer in the United States. This scary statistic is caused by two types of ultraviolet (UV) radiation contained within the sun’s light: UVA and UVB rays. There are several ways to protect your skin from this damaging ...