Week 6

-
Hello all! This past week I compiled all the data gathered from the gram staining and organized them. Then I looked over the bacteria manual and matched the results to possible groups that the bacteria could be in. Many of them had multiple possible groups, so from then I decided that the next test would be the endospore test. It was my first time performing this test, so it took me a while to get the hang of things. Keep posted for more!



Comments

  1. Cathy De VeyraMarch 6, 2018 at 3:35 PM

    Hey Luisa! I was there when you were doing the endospore test and all I can say is good job! It seems like you're getting a hang of things when it comes to the lab and your project. My advice is to take notes on everything when it comes to dealing with an unknown because they do come in handy in identification. See you around in lab! :)

    ReplyDelete
  2. Maricruz ChavezMarch 8, 2018 at 8:06 PM

    Hey Luisa, it looks like you have accumulated a substantial amount of data this week! I am glad you were able to assign each bacteria to a potential group. I completed about 5 trials of the endospore staining on my unidentified bacteria the first week, so I know it can be a hassle. It really isn't too bad once you get the hang of it, and the feeling of accomplishment you get when you spot those green little suckers under the microscope is almost euphoric.

    ReplyDelete

Post a Comment

Popular posts from this blog

Week 9

-
Image
This week I have been switched back to focusing on gram staining. Josh said that it would be better if I just gram stained all of the colonies instead of just the ones I have been sampling. So now I am going to gram stain all 27 colonies on Plate A and all 14 colonies on Plate B. This will be interesting o.o Anyway, Plate B was taken after it rained here about two months ago. It'll be interesting to see if there are any differences in the bacteria. As you guys can tell, there is a difference in the amount of bacteria colonies, so that's exciting! I wish it would rain again though, so I can determine if the decrease is actually caused by the rain.
Read more

Week 14

-
Image
Hello everyone! This is the last week of the semester. I'm kind of relieved, but also sad it went by so quickly. The last conference was surprisingly a lot of fun. I was really nervous starting out, but things went pretty well. I actually got to answer a bunch of questions. The first judge that went up to me was pretty intimidating but all the other ones that came up to me were really nice. They seemed interested in the project and were very attentive when I answered their questions.  There was this group of ladies -- I think they were teachers -- that stood out to me as they were really attentive and also encouraging. They probably saw that I was very nervous. All in all, this whole semester has been a great experience. Hopefully I will be back this fall. See you guys then!
Read more