keratin
keratin
No
It was common belief that rhinoceros horns were made of compressed hair, but that has been dispelled. Rhino horn is mostly keratin, and the core of it is made from dense mineral deposits of calcium and melanin.
They are type of proteins. They are made up of amino acids
They are made up of proteins. They are globular proteins
Its horn is made up of a material called Keratin, our nails are also made up of this substance only.
proteins
No, nails are made from keratin. There are different strains of this protein, including a different type from which hair is made.
It was common belief that rhinoceros horns were made of compressed hair, but that has been dispelled. Rhino horn is mostly keratin, and the core of it is made from dense mineral deposits of calcium and melanin.
Proteins
Hair and nails are both a modified type of skin. Their growth can tell about a person's general health or illness.
They are type of carbohydrate. They are made up of glucose chains
They are type of proteins. They are made up of amino acids
They are made up of proteins. They are globular proteins
Its horn is made up of a material called Keratin, our nails are also made up of this substance only.
proteins
No.Bones are calcium-based and are part of the skeletal system.Hair is protein-based and are part of the integumentary system. Hair is made of a special type of protein known as keratin. It is the same material that makes your finger and toe nails.
I think it is lipid
proteins