Integumentary System

The Integumentary System is made of ... (mark all correct answers)

• Skin

• Hair

• Nails

• Liver

What is the largest organ in the body?

• Liver

• Brain

• Femur

• Skin

What is hair made of?

• Keratin

• Proteins

• Phosphates

• Calcium

Skin color is due to a pigment called

• Keratin
• Melanin
• Chromatin
• Epithelium

Tags

NGSS.MS-LS1-5

NGSS.MS-LS4-4

Which of these is defined as the outer layer of skin?

• Dermis

• Follicle

• Pore

• Epidermis

Which of these is defined as the inner layer of skin?

• Dermis

• Follicle

• Pore

• Epidermis

Which of these is defined as a strand of hair that grows in the dermis?

• Dermis

• Follicle

• Pore

• Epidermis

What pigment absorbs sunlight to protect skin cells from damage?

• Melanin

• Keratin

• Carotenoids

• Melatonin

Which of these causes melanin to be produced?

• Exposure to water

• Exposure to air

• Exposure to sunlight

• Exposure to ice cream

The sweat gland that produces "stinky" sweat is the 

• Apocrine gland
• Eccrine gland
• Sudoriferous gland
• Sebaceous gland