Hair is made of protein.
Hair is made up of proteins and dead skin cells. It is already dead.
Hair is made out of keratin, a type of protein that is produced by cells in hair follicles in the skin. These cells divide and differentiate to form hair strands, which are composed primarily of keratin proteins.
No, hair is not alive. Hair follicles at the base of the hair strand are living, but the hair strand itself is made up of dead cells and proteins.
Hair is made of proteins, mostly keratin. The cells are no longer vascular, but the outside of the hair shaft is porous, and can absorb water and oil.
No. Only living things are made of cells. Proteins are not living.
Proteins are made of amino acids.
Because hair is a buildup of dead skin cells.
ribosomes make the proteins in cells
ribosomes make the proteins in cells
ER
Ribosomes
In the Ribosomes.