In which of the following, Keratin, a fibrous protein is absent?

In which of the following, Keratin, a fibrous protein is absent?
  1. Hair
  2. Muscles
  3. Silk
  4. Wool

Solution

Keratin is a natural structural protein that is found in many outer body parts, e.g., hair, skin, nail etc.

Asked in: AP EAMCET 2022 (06 Jul Shift 1)

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