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  • General Awareness - 3
  • Alpha-Keratin is a protein present in
Multiple choice

Alpha-Keratin is a protein present in

  1. Skin

  2. blood

  3. wool

  4. eggs

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Alpha-keratin is a structural protein found in vertebrates. It is the primary component of hair, wool, nails, and the outer layer of skin.

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