NEET PG DENTAL EXAM

Detailed explanation-1: -The cells on the surface of stratified squamous keratinized epithelium are very flat. Not only are they flat, but they are no longer alive. They have no nucleus or organelles. They are filled with a protein called keratin, which is what makes our skin waterproof.

Detailed explanation-2: -Keratinized epithelium, is composed of numerous layers of dead squamous cells, which are specially structured to be waterproof and reduce evaporation from underlying tissues.

Detailed explanation-3: -They contain a tough, resistant protein called keratin. This specialization makes the epithelium waterproof, and it is abundant in mammalian skin. The lining of the esophagus is an example of a non-keratinized or moist stratified epithelium.

Detailed explanation-4: -A type of protein found on epithelial cells, which line the inside and outside surfaces of the body. Keratins help form the tissues of the hair, nails, and the outer layer of the skin. They are also found on cells in the lining of organs, glands, and other parts of the body.