05.05 - Integumentary System: Crash Course

Front

What is the role of the stratum lucidum in the skin?

Back

Producing keratin.

Front

Which layer of the skin contains living keratinocytes?

Back

Stratum spinosum.

Front

What is the role of dendritic cells in the skin?

Back

Protecting against infection.

Front

What is the purpose of the dermal papillae?

Back

Creating friction ridges.

Front

What is the outermost layer of the skin called?

Back

Epidermis.

Front

What type of cells are primarily found in the stratum basale?

Back

Basal cells (keratinocytes).

Front

What is the main function of the stratum corneum?

Back

To provide a barrier to protect underlying tissues.

Front

What is the significance of melanin in the skin?

Back

It provides pigmentation and protects against UV radiation.

Front

What are the two main layers of the skin?

Back

Epidermis and dermis.

Front

What is the role of sebaceous glands?

Back

To produce sebum, which lubricates and waterproofs the skin.