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Question

How an Exercise Illustrates the Principle of Phage Typing: Understanding Identification & Classification of Bacterial Strains

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Parker

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Answer

The exercise demonstrates the principle of phage typing by showing how different bacterial strains react to specific bacteriophages, allowing for their identification and classification based on susceptibility or resistance.

Explanation

Phage typing is a method used to identify bacterial strains based on their susceptibility to different bacteriophages. The exercise likely involves exposing different bacterial strains to a variety of bacteriophages and observing the interactions. Bacterial strains that are lysed by a bacteriophage are susceptible to it, while those that are not lysed are resistant. This allows for the identification and classification of bacteria based on their reaction to specific phages.