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Poll

Alpha keratin is a protein, which

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Poll Results

0%[A] Present in blood
0%[B] Present in skin
100%[C] Present in wool ( 2 voters )
0%[D] Present in egg
Based On 2 Votes

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Alpha keratin is a protein Present in wool. It is a structural protein found in hair, wool, nails, and horns, providing strength, flexibility, and resilience to these materials.

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1 Answer

  1. Alpha keratin is a protein (c) Present in wool. It is a fibrous structural protein found in the epidermis of skin, hair, wool, nails, feathers, and horns of vertebrates. Alpha keratin forms the structural framework of these materials, providing strength, resilience, and flexibility.

    In wool, alpha keratin molecules arrange themselves into complex structures, such as intermediate filaments and helical coils, creating a durable and elastic fiber. This unique structure allows wool fibers to bend and stretch without breaking, making wool a valuable natural material for textiles and fabrics.

    Due to its structural properties, alpha keratin also plays essential roles in protecting and insulating the body, facilitating sensory perception, and enabling locomotion in animals. It is a versatile protein found throughout the animal kingdom, contributing to various biological structures and functions.

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