Human Anatomy Skin Quiz

Skin Function

• The primary function of the skin is to act as a protective barrier against external factors like:
  • Physical damage
  • Harmful microorganisms
  • Ultraviolet radiation
  • Chemical exposure

Sensory Layer

• The dermis is primarily responsible for sensation, containing nerve endings that detect touch, temperature, and pain.

Protective Barrier

• The epidermis, the outermost layer of the skin, contains a tough protein called keratin which provides its primary protective barrier.

Melanin Function

• Melanin is a pigment produced by specialized cells called melanocytes, responsible for determining skin color. It plays a vital role in protecting the skin from UV radiation damage.

Hypodermis Description

• The hypodermis, also known as the subcutaneous layer, is the deepest layer of skin. It is primarily composed of fat, which:
  • Provides insulation
  • Cushions the body against impact
  • Stores energy

Test your knowledge about the structure and function of the skin in human anatomy. This quiz covers the primary functions, layers, and components of the skin, including sensation and melanin. Perfect for students studying biology or health sciences.