Question

Keratin is found in which of the following locations?
Responses

All of the answer choices
All of the answer choices

Hooves
Hooves

Feathers
Feathers

Hair

Answer 1

Keratin is a type of structural protein that is found in various locations in the body. It is present in:

- Hooves
- Feathers
- Hair

Since keratin is found in all of these locations, the correct response is:

**All of the answer choices**.