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Q: What substance is hair and fingernails made up of?
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What is hair made of and what is it?

Hair is made out of Keratin, the same substances that make up your fingernails.


What is a rhinoceros horn made of?

Its horn is made up of a material called Keratin, our nails are also made up of this substance only.


Of what material are fingernails made?

Fingernails are made of keratinhttp://www.answers.com/keratinfinger nails are made up of the same stuff that's in your hair its a substance called keratin which is an extremely hard protein.. This same substance is also found in skin, hooves, horns and teeth.


What are fingernails and hair made of?

Hair and fingernails are made up of a type protein called keratin. This structural element is also a part of the make up of the outer layer of human skin.


What are fingernails made up of?

The same things as hair.(as far as I kno)


What are fingernail made of?

Fingernails are made from a protein called "Keratin".


What structures are made up of live tissue in the skin?

Fingernails and hair not completely sure but i know fingernails is right


Are there rhinoceros horns made of ivory?

No a rhinoceros horn is made up of keratin which is what make hair and fingernails


What are nails made up of?

Fingernails and toenails are made of the same thing as hair, keratin. Fingernails are found on human beings and various primates. Similar to fingernails in other animals are horse hooves and rhinoceros horns.


The substance that makes up hair and fingernails is called?

The fingernails are made of hardened cells of the epidermis, your outer skin layer. The cells have keratinized into a hardened, scalelike covering to protect the tips of your fingers, and the edges help you to pick up small objects.


What is a rhinocoeros horn made out of?

The horns of a rhinoceros are made of keratin, the same type of protein that makes up hair and fingernails.


Which is not made up of keratin.. A. Fingernails B. Hair C. Sweat Glands D.Epidermis?

c.)sweat glands