The fingernails are made of hardened cells of the epidermis, your outer skin layer. The cells have keratinized into a hardened, scalelike covering to protect the tips of your fingers, and the edges help you to pick up small objects.
The substance that gives skin and hair its pigment is called melanin. Melanin is produced by melanocytes, which are cells found in the skin and hair follicles.
Melanin is the substance that produces color in both skin and hair. It is produced by specialized cells called melanocytes located in the skin's epidermis. The amount and type of melanin determines one's skin and hair color.
Hair color is determined by a pigment called melanin, which is produced by melanocyte cells in the hair follicles. There are two types of melanin - eumelanin, which gives hair black or brown color, and pheomelanin, which gives hair red or blonde color. The proportion and distribution of these pigments determine the color of an individual's hair.
Fingernails are composed of keratin, a protein-based organic compound. Keratin is a key structural component in hair, nails, and the outer layers of skin in humans and other animals.
Melanin is the substance responsible for giving skin, hair, and eyes their color. It is produced by specialized cells called melanocytes and plays a crucial role in protecting the skin from damage caused by UV radiation from the sun.
A keratinocyte is the cell from which hair and fingernails are derived.
dead cells
Protein makes up enzymes, hair, and nails.
Keratin is the protein that makes up hair. This protein also makes fingernails.
Keratin, the same substance that our hair and fingernails are composed of.
It is made of keratin, the same substance as hair and fingernails.
Its horn is made up of a material called Keratin, our nails are also made up of this substance only.
Fingernails are made of a protein called keratin. Keratin is a tough protein that also makes up hair and the outer layer of skin. As new cells grow at the base of the nail, older cells harden and are pushed out to form the visible part of the nail.
Fingernails are made of keratinhttp://www.answers.com/keratinfinger nails are made up of the same stuff that's in your hair its a substance called keratin which is an extremely hard protein.. This same substance is also found in skin, hooves, horns and teeth.
Fingernails and hair (and claws, hooves and horns on animals) is composed of a protein called "Keratin".
Hair and fingernails are made up of a type protein called keratin. This structural element is also a part of the make up of the outer layer of human skin.
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