in-a-study-aiming-to-identify-the-gene-responsible-for-antibiotic-resistance-in-

Question

In a study aiming to identify the gene responsible for antibiotic resistance in a bacterial strain, which of the following steps aligns with the principles of molecular Koch's postulates?

Accepted Answer

Introducing a plasmid containing the suspected gene into a non-resistant strain

Answer

Comparing the growth rate of the bacteria in different culture media

Answer

Measuring the change in antibiotic resistance after exposing the bacteria to UV light

Answer

Observing the physical characteristics of the bacteria under a microscope

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In a study aiming to identify the gene responsible for antibiotic resistance in a bacterial strain, which of the following steps aligns with the principles of molecular Koch's postulates?