UV radiation is antimicrobial, because
A) radiation generates magnetic poles that denature the cellular components.
B) radiation generates significant amounts of heat within the given cell.
C) energy present causes modifications or breaks in the DNA molecules.
D) all of the above are true.

Question

Quizplus · Accepted Answer

UV radiation causes modifications or breaks in DNA molecules, which can affect the ability of the cell to reproduce and survive. This antimicrobial effect is useful in applications such as disinfection and sterilization. However, UV radiation does not generate magnetic poles or significant amounts of heat within cells.

UV Radiation Is Antimicrobial, Because