Integumentary System

Front

What is the main function of keratin in the integumentary system?

Back

Keratin helps waterproof the skin, preventing water from entering or leaving.

Front

What is a pore in the context of the integumentary system?

Back

A pore is a hole in the skin that secretes sweat.

Front

What is a sebaceous gland?

Back

A sebaceous gland is a small oil-producing gland located in the skin of mammals.

Front

What is a hair follicle?

Back

A hair follicle is a strand of hair that grows in the dermis.

Front

What role does melanin play in the skin?

Back

Melanin absorbs sunlight to protect skin cells from damage.

Front

What are the two main layers of the skin?

Back

The two main layers of the skin are the epidermis and the dermis.

Front

What is the epidermis?

Back

The epidermis is the outermost layer of the skin, providing a barrier to protect underlying tissues.

Front

What is the dermis?

Back

The dermis is the layer of skin beneath the epidermis that contains connective tissue, blood vessels, and glands.

Front

What is the function of sweat glands?

Back

Sweat glands help regulate body temperature through the secretion of sweat.

Front

What is the role of the hypodermis?

Back

The hypodermis, or subcutaneous layer, provides insulation and cushioning for the body.