The integumentary system is protected by the action of cells that arise from bone marrow and migrate to the epidermis.Which of the following cells serve this function?
A)cells found in the stratum spinosum
B)tactile cells
C)macrophages called epidermal dendritic cells
D)keratinocytes,because they are so versatile

Question

Quizplus · Accepted Answer

The cells that arise from bone marrow and migrate to the epidermis are called epidermal dendritic cells, which are a type of macrophage that play a crucial role in protecting the integumentary system from pathogens and other harmful substances. Choice A, keratinocytes, are important for producing the protective protein keratin, but they do not arise from bone marrow. Choice B, tactile cells, are specialized for touch sensation and not involved in protection. Choice D is not accurate as keratinocytes are not involved in protection against pathogens or other dangerous agents.

The Integumentary System Is Protected by the Action of Cells