Keratin is the structural protein for hair and nails (also horns in animals).
Keratin.
The human body Hair is made out of a protein called keratin. Keratin is a protein, which is made up of amino acids and other things. Keratin is also found in human skin, teeth, fingernails and toenails.
Your hair is composed of the protein keratin, which is the same protein that makes up fingernails, feathers, claws and hooves.
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.
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.
No. no, but fingernails are. They are keratin, protein.
Fingernails and hair (and claws, hooves and horns on animals) is composed of a protein called "Keratin".
They are both made out of protein
No. no, but fingernails are. They are keratin, protein.
Keratin is the protein that makes up hair. This protein also makes fingernails.
Protein makes up enzymes, hair, and nails.
finger and toe nails are covered with layers of protein called keratin. this is also found in your skin and hair. hope it helped.