Describe a time when you had to troubleshoot an experiment. What was the issue and how did you resolve it?

Your Answer

How To Answer This Question?

When answering this question, focus on a specific instance where you encountered a problem during an experiment and how you addressed it. Start by briefly describing the context of the experiment and the issue that arose. Then, detail the steps you took to troubleshoot and resolve the problem, emphasizing your analytical and critical thinking skills. Conclude with the outcome and any lessons learned. For example:

"During a protein purification experiment, I noticed that the yield was significantly lower than expected. I first reviewed the protocol and checked all reagents and equipment for any discrepancies. After identifying that the buffer pH was incorrect, I adjusted it and repeated the experiment, which resulted in a successful purification. This experience taught me the importance of verifying all variables and maintaining meticulous records."