True or False: The skin has three main layers: epidermis, dermis, and hypodermis.

Which layer of skin contains blood vessels, nerves, and sweat glands?

The epidermis is made mostly of:

What is the main protein providing strength and waterproofing to the skin?

Which layer of the epidermis is responsible for cell division?

True or False: The subcutaneous tissue is also called hypodermis.

Which pigment gives skin its color?

What is the main function of sweat glands?

True or False: Sebaceous glands secrete sweat.

Which type of sweat gland is most abundant in the human body?

The hypodermis consists mainly of:

Which sensory receptors in the skin detect pressure and vibration?

True or False: Hair and nails are considered skin appendages.

Which vitamin is synthesized in the skin under UV light?

What is the outermost layer of the epidermis?

True or False: The dermis provides mechanical strength due to collagen and elastin fibers.

Which cells in the skin are responsible for immune defense?

The main function of subcutaneous fat is: