Intro. to the Integumentary System

Front

What are the two layers of the dermis?

Back

Papillary Layer & Reticular Layer

Front

What layer of the skin is primarily composed of dead skin cells?

Back

Epidermis

Front

Which layer of the skin contains larger blood vessels and adipose tissue?

Back

Hypodermis

Front

In which layer of the skin are vascular tissues (blood vessels) NOT found?

Back

Epidermis

Front

What is the name of the cell responsible for producing keratin?

Back

Keratinocyte

Front

What is the primary function of the epidermis?

Back

To provide a protective barrier and prevent water loss.

Front

What is the role of the dermis in the integumentary system?

Back

To provide strength, elasticity, and support to the skin.

Front

What type of tissue primarily makes up the hypodermis?

Back

Adipose (fat) tissue and connective tissue.

Front

What is keratin and why is it important?

Back

Keratin is a waterproofing protein that protects the skin and prevents water loss.

Front

What are melanocytes and what is their function?

Back

Melanocytes are cells that produce melanin, the pigment responsible for skin color.