Question: what is the difference between keratinized and nonkeratinized skin?
Answer: Keratinized is the superificial layer of dead cells, cells lack nuclei but are filled with keratin, its found in the epidermis. Nonkeratinized is all alive cells, lack keratin, theres a nuclei, and it lines the espophagus, vagina, anus, oral cavity, and part of the pharynx.