a protein that makes up finger and toenails
Hair is primarily made of a protein called keratin.
Hair is primarily made of a protein called keratin.
Hair is primarily made of a protein called keratin.
protein !
The hard protein that hair is made from is called keratin.
Wouldn't it be karatin like finger nails?
stratum spinosum
A polysaccharide is a carbohydrate. It is not made of protein but of monosaccharides.
protein
Hair is primarily made of a protein called keratin.
Chromosomes are made of protein and DNA.
New protein molecules are made in the cytoplasm of the cell.
Hair is primarily made of a protein called keratin.
Hair is primarily made of a protein called keratin.
protein !
Protein-cutting enzymes are made in the ribsomes of cells.
Cell membrane pores are made up of protein.