A rhino's horn is made up of a material called keratin. It is the same substance that makes up your hair and nails.
The rattle is made up of keratin - the same substance that makes up the outer layer of skin, hair, nails, etc.
hair cellls
Protein makes up enzymes, hair, and nails.
hard hair or keratin which is made of the same substance as hair
A rhinoceros horn is made of keratin, which is the same protein that makes up human hair and nails. It is not made of bone.
Keratin is a fibrous protein making up most cells found in our nails and hair and the epidermis layer of our skin. It also makes up fish scales and crustacean shells, bird feathers and beaks, and animal horns and hooves.
Its horn is made up of a material called Keratin, our nails are also made up of this substance only.
The main compound found in hair and nails is a protein called keratin. Keratin provides structure, strength, and resilience to these tissues. It is formed by the bonding of amino acids in a helical structure.
Nails are NOT made out of cartilage. Nails are made out of keratin, the same structural component that makes up hair. Both keratin and cartilage are types of structural proteins, but they are not related.
Protein is the essential nutrient that makes up your skin, hair, nails, muscles, and organs. It plays a key role in the structure and function of these tissues in the body, helping with growth, repair, and maintenance. Eating a diet rich in protein sources like meat, fish, eggs, dairy, legumes, and nuts is important for overall health and well-being.
A rhinoceros horn is made of keratin, which is the same protein that makes up human hair and nails. It is not made of bone or ivory, as commonly believed.