Which of the following is the best method to sterilize heat-labile solutions?
A)dry heat
B)autoclave
C)membrane filtration
D)pasteurization
E)freezing

Question

Quizplus · Accepted Answer

Membrane filtration is the best method to sterilize heat-labile solutions because it involves passing the solution through a membrane with small pores that trap microorganisms and retain the sterile solution. This method does not expose the solution to high temperatures or pressure that can denature or damage the solution. Dry heat, autoclaving, and pasteurization use high temperatures that can damage or destroy heat-labile solutions, while freezing is not an effective method to sterilize solutions.

Which of the Following Is the Best Method to Sterilize