WISC-ONLINE Skin and the Integumentary System Quiz

What is the primary function of melanin in the skin?

• To produce sweat

• To regulate body temperature

• To protect against UV radiation

• To provide structural support

Which layer of the skin contains melanocytes?

• Epidermis

• Hypodermis

• Subcutaneous layer

• Dermis

What is the main component of the integumentary system?

• Nerves

• Skin

• Muscles

• Bones

Which of the following is NOT a function of the skin?

• Temperature regulation

• Sensation

• Protection

• Digestion

What substance is produced by sebaceous glands?

• Oils

• Keratin

• Melanin

• Sweat

Which of the following is a type of tissue found in the skin?

• Connective tissue

• Muscle tissue

• Epithelial tissue

• Nervous tissue

What is the role of sweat glands in the skin?

• To provide structural support

• To regulate body temperature

• To produce melanin

• To secrete sebum

Tags

NGSS.MS-LS1-2

Which of the following is a characteristic of the dermis?

• Contains hair follicles

• Is the outermost layer

• Lacks blood vessels

• Is composed of dead cells

What is the primary function of hair in the integumentary system?

• To aid in digestion

• To protect the scalp

• To produce sebum

• To regulate blood flow

Which of the following is a component of the integumentary system?

• Liver

• Heart

• Lungs

• Nails