Which is not a practical means of killing microorganisms or inhibiting the activity of microorganisms
A)Pasteurization
B)Freeze-drying
C)Ultrasonic waves
D)Ultraviolet light

Question

Quizplus · Accepted Answer

Ultrasonic waves are not typically used as a practical means to kill or inhibit microorganisms, unlike pasteurization, freeze-drying, and ultraviolet light, which are common methods for controlling microbial activity.

Which Is Not a Practical Means of Killing Microorganisms or Inhibiting