Integumentary system

Is the protein that helps our skin and nails grow?

• keratin

• myosin

• actin

• melanin

what makes the skin color?

• melanin

• collagen

• keratin

• myosin

what helps regulate temperature?

• skin

• hair

• nails

• eyes

Is the skin an organ.

• true

• false

The __________ System is made up of hair, skin, and nails.

• Integumentary

• Endocrine

• Digestive

• Skeletal

What are nails made up of?

• Melanin

• Keratin

• nails

• myosin

The middle layer of skin; also known as the "true skin" is called the

• epidermis

• dermis

• hypodermis

• skin

The vascular layer of the skin is the:

• Epidermis

• Dermis

• Hypodermis

• Skin

The skin synthesizes this vitamin, essential for normal absorption of calcium and phosphorous, when exposed to UV radiation:

• vitamin D

• vitamin C

• vitamin K

• vitamin A

What are the skin layers in order???

• Epidermis, Dermis, Thermodermis

• Epidermis, Dermis, Hypodermis

• Sepa pepa

• yes the skin layers