If the entire epidermis were to become keratinized, visible skin would become incredibly hard and inflexible.

Question

Quizplus · Accepted Answer

Keratinization is the process of cells in the outermost layer of the epidermis developing the protein keratin, which provides strength and protection. If the entire epidermis were to become keratinized, the skin would become tough, thick, and inflexible, which would be detrimental to its function. Therefore, option A is correct.

If the Entire Epidermis Were to Become Keratinized, Visible Skin