Integumentary System Retake Ticket

Protects us against ultraviolet radiation

• dermis

• sebum

• melanin

• keratin

Reason our skin needs UV from the sun

• To be Water proof

• Thermoregulation

• Synthesize Vitamin D

• melanin

Where is the pigment which gives us our skin color located?

• epidermis

• dermis

• fatty layer

• subcutaneous layer

Connective tissue, nerve cells, muscle fibers, sweat glands, oil glands, and hair follicles are located in ...

• epidermis

• dermis

• hypodermis

Below the dermis layer is the______, a layer of connective tissue that stores fat and helps the body retain heat.

• epidermis

• dermis

• hypodermis

Hair follicles usually have _____ associated with them that lubricate the skin and hair

• melanin

• sebaceous glands

• eccrine sweat glands

• nerves and vessels

Integumentary system can be called as part of the excretory system because waste is released in our sweat

• False

• True

What is the name of the strucure that attaches to the hair follicle that makes hair stand up when you get goosebumps

• Arrector Pili Muscle

• Adipose Tissue

• Sweat Gland

• Sebaceous Gland

What is the scientific name for "fat"

• Arrector Pili Muscle

• Adipose Tissue

• Sweat Gland

• Sebaceous Gland

These fibers make skin both stretchy and resiliant

• Blood Vessels

• Collagen and Elastin

• Keratin

• Adipose Tissye