Joan wants to discover a microbe capable of degrading an environmental contaminant. Which of the following culturing methods would be most effective for isolation of such an organism?
A) cell culture
B) chemostat
C) quorum sensing
D) enrichment culture
E) differential culture

Question

Quizplus · Accepted Answer

Enrichment culture is the most effective culturing method for isolating microorganisms capable of degrading specific compounds from complex environmental samples. In this method, the sample is enriched in a selective medium that favors the growth of microorganisms with the desired metabolic activity, and inhibits the growth of other organisms. This can be done by manipulating variables such as the pH, nutrient availability, and temperature to create a specific environment that favors the growth of the target organism. Once the organism is isolated, it can be further studied and characterized to determine its potential for bioremediation applications.

Joan Wants to Discover a Microbe Capable of Degrading an Environmental