Liquid media containing heat-sensitive components would best be sterilized by

Question

Quizplus · Accepted Answer

Membrane filtration is the best method of sterilization for liquid media containing heat-sensitive components as it involves passing the liquid through a membrane with a pore size small enough to capture bacteria, viruses, and other microorganisms. This method is effective for sterilizing heat-sensitive liquids without altering their chemical composition or affecting their functionality. UV light at 500 nm can damage DNA and is useful for sterilizing surfaces but is not practical for liquids as it cannot penetrate the liquid and reach all microorganisms. Freezing and lyophilization are methods of preserving microorganisms but do not sterilize the liquid.

Liquid Media Containing Heat-Sensitive Components Would Best Be Sterilized by