Stratum corneum
S. corneum - all or mostly dead cells cells are dead, flat, "bags" of keratin
They are made out of keratin. Keratin is made out of dead cells packed real tight.
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
Hair cells
Keratin is a protein responsible for the hardening process(keratinised) that cells undergo when they change from living cells with a nucleus to dead cells without a nucleus.
nicolas cage
papillary layer
The epidermis consists of stratified squamous epithelium cells. These cells in the epidermis are dead cells surrounded by the protein keratin.
Nails are made of up the protein called keratin, which is a tough and insoluble structual protein. It is basically dead skin cells.
Mainly dead epithelial cells consisting almost entirely of the protein Keratin.
Keratin is an extremely strong protein which is a major component in skin, hair, nails, hooves, horns, and teeth. The amino acids which combine to form keratin have several unique properties, and depending on the levels of the various amino acids, keratin can be inflexible and hard, like hooves, or soft, as is the case with skin. Most of the keratin that people interact with is actually dead; hair, skin, and nails are all formed from dead cells which the body sheds as new cells push up from underneath. If the dead cells are kept in good condition, they will serve as an insulating layer to protect the delicate new keratin below them,
Yes it is. So is your hair. They are made up of dead skin cells that have been filled with keratin.