POBR - Wellpinit Fair Grounds - Day 6
People of The Big River Location: Wellpinit Fair Grounds Day 6 Day six we got to stay on the campgrounds and do all kinds of things with our bacteria that we collected. We all had breakfast as usual, and we spent the majority of the day with Dr. Schuster learning about the methodology of why we’re taking the samples and how to do it properly. Some of what we wrote down for our methodology section which we are including on a poster that we also have to put together for our class include. Collecting 50 ml water samples at each site. Next, while using aseptic techniques to make sure that everything is kept sterile. We measured environmental parameters like testing for pH, nitrates, and we measured water temperature. We also inoculated the bacteria on general media (yellow) NUT - TTC molecules or pigments that stain red if there is fecal matter found. As well as selective media Mackokely agar (red) which breaks down complex sugars and allows growth of gram-negative bacteria and...