Question : The protein present in the finger nail is
Option 1: Actin
Option 2: Myosin
Option 3: Globin
Option 4: Keratin
Correct Answer: Keratin
Solution : The correct option is - Keratin
The majority of the cells of the skin's epidermis, nails, and hair are made of the fibrous protein keratin. It also helps with the formation of animal horns and hooves, bird feathers and beaks, and fish scales and crab shells.
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