Proteins of hair, horns, feathers and other skin parts are:
Correct answer: B. Structural protein
- A. Storage protein
- B. Structural protein
- C. Enzymatic protein
- D. Hormonal protein
Explanation
Proteins of hair, horns, feathers, and other skin parts are primarily structural proteins. Structural proteins provide support and shape to various body parts, such as hair, nails, horns, feathers, and the skin's outer layer. They have a fibrous and durable nature, which makes them well-suited for providing the necessary strength and integrity to these body parts.
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About Biological Molecules
The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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