Match features of the skin with the protection they provide.InstructionsDrag and drop application.Dendritic cellsDendritic cells drop zone empty.MelanocytesMelanocytes drop zone empty.SweatSweat drop zone empty.Keratinization and layering of cellsKeratinization and layering of cells drop zone empty.Physical barrierPathogen phagocytosisInhibition of microbial growthProtection from UV light

Which property of the skin prevents harmful bacteria from colonising the epidermis and underlying dermis?Covering of DNA by melanin in keratinocytesSensation provided by receptors, warning our brain that bacteria are present on the surface of the skinDilation of blood vessels at the surface of the skin to release heat, destroying the bacteriaSecretion of low pH substances on the surface of the skin, which creates the acid mantle

Describe FOUR ways the skin acts as a barrier to pathogens entering the body.

Which of the following are cells found within the stratum spinosum that are responsible for protecting the skin from pathogens?Multiple choice question.tactile cellsdendritic cellsbasal cellskeratinocytes

Which of the following is not true for skin?a. It is a barrier from the environmentb. It has layersc. The way skin looks does not differ for different parts of the body.d. There are receptors in the skine. The layers are called epidermis and dermis

What is the function of dendritic cells found within the stratum spinosum of the epidermis?Multiple choice question.replacing cells lost from stratum corneumprotection from pathogenspigment synthesis