Integumentary System - Intro, Structure and Accessory Organs

Front

The top layer of the skin is called the _________________

Back

epidermis

Front

The coloring in the skin; found in the epidermis.

Back

Melanin

Front

The waterproofing protein that fills the cells in the upper layers of the epidermis.

Back

Keratin

Front

What gland is responsible for lubricating our hair shaft, empties into the hair follicle, and is a barrier for bacteria and fungi?

Back

Sebaceous

Front

Goosebumps are caused by contractions of the ______ muscle

Back

Arrector pili

Front

Oil glands that are found all over the skin, except on the palms and soles, are called _____

Back

sebaceous glands

Front

What cell produces a protein allows for waterproofing of the skin, nails, and hair?

Back

Keratinocytes

Front

What cell produces a dark brown pigment?

Back

Melanocytes

Front

What layer of epidermis does cell division occur? Options: stratum lucidum, stratum basale (stratum germinativum), stratum granulosum, stratum corneum

Back

stratum basale (stratum germinativum)

Front

The oldest cells of the epidermis will be found here: Stratum Corneum, Stratum Basale, Stratum Spinosum, Stratum Granulosum

Back

Stratum Corneum