Proteins of hair, horns, feathers, and other skin parts is:
Correct answer: C. Structural Protein
- A. Storage Protein
- B. Enzymatic Protein
- C. Structural Protein
- D. Hormonal Protein
Explanation
Usually fibrous proteins containing secondary structure are structural proteins. Structural proteins are a class of proteins that provide physical support and maintain the structural integrity of cells, tissues, and organisms. They contribute to the form, shape, and mechanical strength of various biological structures.
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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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