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Feathers hairs hooves and nails are all made of what substance?
They are all made of keratin.
2 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.
What is kerattin?
Keratin is a type of structural protein that is found in the human skin, nails, and hair. Most other members of the kingdoms of Animalia share keratin in their skin, claws, and hair as well; reptiles, birds, amphibians, and mammals.
What is the exterior layer of a frogs skin?
The outer layer of a frogâ??s skin is called the epidermis. This layer helps prevent infections, protects the frogâ??s body from excessive heat or cold and from drying out, and helps protect body parts from mechanical injury. The frog epidermis also protects the frog from predators via poison glands.
Do fish have keratin?
Fishes of class AGNATHA (myxini) have tooth-like structures that are composed of KERATIN..
A fibrous protein substance?
keratin
Is Keratin a nonliving protein substance?
Fibrous!
What is the nonliving protein substance?
Keratin is a nonliving protein substance found in hair, nails, and the outer layer of skin. It provides structure and strength to these tissues.
Which substance is responsible for strengthening skin and hair?
Keratin
What substance makes up hair and nails?
Keratin.
What is a a protein substance necessary to healthy skin?
keratin
Which type of macromolecules are your hair and nails made of?
keratin
What is the medical term meaning fibrous protein substance?
Keratin
What are snake's scales made of?
The same substance as our fingernails - keratin.
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.
What is the Substance made of keratin and is composed of the cuticle cortex and medulla?
Hair
What substance are naii?
Finger nails (and toe nails) are made of keratin.
