QUESTION 23 OF 30

What is the difference between a quantitative assay and a qualitative assay?

The interviewer will likely ask a variety of questions testing your knowledge and experience as well as how well you can explain scientific concepts to others. These terms and types of assays are commonly used in laboratory settings. You should not only know the difference, but be able to provide an example. Provide an example that illustrates your experience with both types of testing.

"In my current position, I inoculate A549 cells with patient samples to determine whether or not the sample is infected of X virus. It's a qualitative assay since the result is either positive or negative. To confirm the qualitative result, I run PCR tests that are quantitative since the number of cycles determines the concentration of the target of interest."

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Microbiologist Mock Interview

What is the difference between a quantitative assay and a qualitative assay?

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30 Microbiologist Interview Questions & Answers