Bones are made from calcium phosphate and collagen.
No, nails are not bones. Nails are made of a protein called keratin, while bones are rigid organs that make up the skeletal system. Bones provide structure and support to the body, whereas nails protect the ends of the fingers and toes.
dead skin cellsDead cells. Hair is also made out of dead cellsThe same material your hair is made out ofThey are made out of keratin. Keratin is made out of dead cells packed real tight
Toenails are made of a protein called keratin, the same protein that makes up hair and the outer layer of skin. Keratin provides strength and protection to the toenails.
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 is made from a protein called keratin, which is produced by hair follicles in the skin. Keratin helps to make hair strong and flexible, while also providing insulation and protection.
No, nails are not bones. Nails are made of a protein called keratin, while bones are rigid organs that make up the skeletal system. Bones provide structure and support to the body, whereas nails protect the ends of the fingers and toes.
It's made of keratin-that's the stuff your hair and nails are made of.
keratin the same stuff yours nails are made of
They are made out of keratin. Keratin is made out of dead cells packed real tight.
no they have a normal one! no they have a normal one!
You can't, your hair is made of keratin.
keratin
dead skin cellsDead cells. Hair is also made out of dead cellsThe same material your hair is made out ofThey are made out of keratin. Keratin is made out of dead cells packed real tight
keratin
yes your hair is made of keratin unlike your nails and other body parts
Epidermis
Keratin