Integumentary system parts

What part of the Integumentary System helps to keep our bodies from overheating?

• Hair

• Nails

• Sweat Glands

• Pores

What is hair made of?

• Keratin

• Proteins

• Phosphates

• Calcium

What is the main job of the Integumentary System?

• Protect internal organs

• Allow us to touch a cactus

• Get a tan

• Grow hair

What layer is represented by letter B?

• Stratum Corneum

• Dermis

• Stratum Lucidum

• Epidermis

The hard, waterproofing protein that fills the cells in the upper layers of the epidermis and also makes up your hair and nails.

• Keratin
• Melatonin
• Melanin
• Actin

Skin color is due to a pigment called

• Keratin
• Melanin
• Chromatin
• Epithelium

The reason your face and body may become red when you exercise is...

• Blood vessels in the skin constrict to slow blood flow and retain heat

• Blood vessels in the skin expand to increase blood flow and release heat

• Blood vessels in the skin burst open to release extra nutrients

• The heat made when you exercise "cooks" your skin cells

Deepest layer of the integument that is made of elastic connective tissue and adipose tissue.

• epidermis
• dermis
• hypodermis
• hyperdermis

The integumentary system does not include.. 

• Hair 
• Skin 
• Nails 
• Liver

What is the top layer of the skin called?

• Dermis
• Hypodermis
• Epidermis
• Subcutaneous