How to Answer: What is gram staining and why is it significant?
Advice and answer examples written specifically for a Microbiologist job interview.
13. What is gram staining and why is it significant?
How to Answer
The interviewer will likely ask a variety of questions testing your knowledge and experience as well as how well you can explain scientific concepts and techniques to others. Gram staining is a commonly used tool in most microbiology labs; therefore, it's necessary to be familiar with the technique.
Written by Clara Canon on October 7th, 2020
Answer Example
"Gram staining allows for differentiating between bacteria types due their cell walls that contain peptidoglycan, which is present as a thick layer in gram-positive bacteria and as a thin layer in the gram negative bacteria. It is typically the first step in bacterial identification due to the quick elimination capabilities."
Written by Clara Canon on October 7th, 2020
Anonymous Interview Answers with Professional Feedback
Anonymous Answer
The distinction between Gram-positive and Gram-negative bacteria is important because it can provide valuable information about the bacteria's susceptibility to antibiotics and how they should be treated."
Jaymie's Feedback