Question

Hair contains keratin proteins which are also present in nails and wool is an example of
A. Biochemistry
B. Inorganic chemistry
C. Physical chemistry
D. organic chemistry

Answer 1

Hair contains certain proteins which are also present in nails and wool is an example of

Biochemistry .

Option A. ✔

Answer 2

Hair contains keratin proteins which are also present in nails and wool is an example of :

A. Biochemistry

- Biochemistry deals with the chemical processes within and related to living organisms.

- So, the chemical keratin, of which hair, nails and wool are made up of, comes under this branch of science.

- It is basically a combination of chemistry and biology as shown by its name.