Integumentary System

Front

What pigment is responsible for skin color?

Back

Melanin

Front

What muscle causes goosebumps when it contracts?

Back

Arrector pili

Front

What structure produces keratinized cells?

Back

Nail matrix

Front

Where are apocrine glands primarily found in the body?

Back

In the armpits and groin.

Front

List the layers of the epidermis in order from top to bottom.

Back

Stratum corneum, Stratum lucidum, Stratum granulosum, Stratum spinosum, Stratum basale.

Front

What is the outermost layer of the skin called?

Back

Epidermis

Front

What is the primary function of the dermis?

Back

To provide strength and elasticity to the skin.

Front

What type of gland is responsible for producing sweat?

Back

Sweat glands (eccrine and apocrine glands).

Front

What is the role of keratin in the skin?

Back

To provide protection and waterproofing.

Front

What is the function of sebaceous glands?

Back

To secrete sebum, which lubricates and waterproofs the skin.