Asked by Duptho Chelsea on Apr 29, 2024
Verified
How does UV light damage skin?
UV Light
Ultraviolet light, a type of electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, responsible for sunburns and used in disinfection.
Skin
The body's largest organ, serving as a protective barrier against environmental hazards, regulating temperature, and providing sensory information.
- Detail the effects of UV light on skin and the underlying mechanisms of damage.
Verified Answer
HS
Hisham SalehApr 29, 2024
Final Answer :
It causes collagen and elastin fibers to clump, making the skin less elastic and more prone to wrinkling. Damage to DNA can lead to skin cancer. Exposure to UV light can break down folate, one of the B vitamins.
Learning Objectives
- Detail the effects of UV light on skin and the underlying mechanisms of damage.