Question

Skin cells (1 point)

Answer 1

Skin cells are the cells that make up the outer layer of the skin, known as the epidermis. They play a crucial role in protecting the body from environmental factors, such as pathogens, chemicals, and physical injuries. The primary type of skin cell is the keratinocyte, which produces keratin, a protein that provides strength and waterproofing to the skin. Other important skin cells include melanocytes (which produce pigment), Langerhans cells (involved in immune response), and Merkel cells (which are associated with touch sensation). Skin cells continuously shed and regenerate, maintaining the skin’s integrity and function.