What I’ve Learned in Lab

Hello! My name is Celeste and I was fortunate enough to be selected to participate in EUREKA, a program dedicated to guiding students into undergraduate research at UCSB, as well as aiding them in skills development. I am working in the Kosik lab in the MCDB department and I have really enjoyed my time. I’ve only been in my lab for 3 weeks, but these are a few things I have learned (so far) of what it takes to work in a research lab.


It takes a TREMENDOUS amount of time and patience to do this kind of work. My project consists of more or less two phases, and the first phase is only just now starting to come to an end. There have been times where reagents are not readily available, a step must be repeated because the results were different from the expected, or a certain procedure might just take an entire day or multiple days. This requires that you not get easily frustrated when things don’t go as planned.


Science is not a 9-5 job, the gears are always turning. I’ve found myself coming in on weekends, even if it is just to do one or two things in the mornings, but the fact that the experiments require constant attention something that aspiring scientists must keep in mind. Even if it means having to cancel on your friends/boyfriend. (Sorry guys!)


I think I have been overwhelmed at times, not necessarily because I’ve needed to do a lot of things, but because it was hard for me to understand exactly why I was doing a certain procedure. This also went along with making sure I was doing the procedures correctly and understanding them when I needed to look back at what I had done. These things are hard to juggle, so it’s important to mentally prepare yourself by taking notes of the processes and reasons why you preformed them, and then constantly look back at them until you truly understand what you’re doing.


The first week in lab, I’m not going to lie, I felt pretty minuscule. There are mainly postdocs and only a few graduate students in the lab group, and I am 1 of only 4 undergraduate students. It was very intimidating at first, going to the ab group meetings and staring at the presenter with awe and confusion, trying to decipher what they were explaining. It honestly still is intimidating, but when you realize they are just people too, they make mistakes, and that at some point, they were in the same position you are in now, it’s easier to feel like you belong.


Speaking of mistakes, I have made a few and learned that yeah, it doesn’t feel great when you know something went wrong because of you. (Like when cells I split got contaminated… whoops.) But it’s important not to let it get to you and keep trudging forward because nothing great ever came from only perfect runs.


Lastly, it takes practice to become good at anything. Even those with what you could call “natural talent” practice. I attribute almost all of the things I have accomplished to hard work, and it’s not anything different in the lab.

Celeste Parra Bravo

Celeste is a second year pre-biology student interested in majoring in Biochemistry and Molecular Biology. Born and raised in Santa Barbara, she is interested in a career in research and greatly hopes to one day contribute to society with her findings.