Streptomyces and Antibiosis From our group, Group 2, nutrient agar plates inoculated with E. Coli, (Images 1.1,1.2), (Images 2.1,2.2), (Images 3.1,3.2) no antibiotic activity was detected. This could be a result of the putative colonies chosen, not being Streptomyces. All selected colonies were white, or pigmented rink, raised and rough. One (1) and three (3) were inoculated with the putative Streptomyces colonies. Plate 2 was inoculated with the control Streptomyces colony. Although it was…
Stars are complex and giant balls of matter that have many things to understand about. Stars are born of gas and dust and have a life cycle based on their original mass. All stars start out in their main sequence, but the first difference between the mass of stars is when they stop producing energy. The low-mass stars become giant, and the high-mass stars become super giant. For low-mass, the star then becomes a planetary nebula, then finally a white dwarf. High-mass stars become a supernova, a…
Background Introduction Cryptocurrencies are a digital form of exchange that use encryption to secure the processes involved in conducting transactions. They are a subset of digital currencies having no physical representation. Unlike other forms of currency that are backed by a central bank, cryptocurrencies operate as a a completely decentralized system meaning there is no governing body verifying transactions. Cryptocurrencies consist of more than just Bitcoin. It 's structure is followed by…
Scientists use different types of nutrient agar media to help with the study of microorganisms. The purpose of this experiment was to examine the different growths of minority organisms within a variety of media cultures. These cultures included types of selective, differential, and enriched media and were applied to split sections on the agar plate. Each of the four broth cultures: Escherichia coli, Enterobacter aerogenes, Staphylococcus epidermidis, and Streptococcus faecalis showed observable…
Introduction: Sampling the microbial content of the environment is a recommended practice for hospitals and clinics. Information obtained by environmental sampling has great value in the evaluation of problems relating to housekeeping procedures, disinfectants, air distribution and filtering, traffic control and the influence of specific equipment on environmental contamination. The purpose of this practical is to assess the effectiveness of some cross-infection control measures commonly…
The film that I have chosen to analyze is Lessons of Darkness by Werner Herzog. I chose this film because I really enjoy Herzog’s film style, and I also enjoy how he uses specific shots and scenes to portray how he is against the gruesome nature of war and attacks. In this film, I have chosen two sequences where I believe that Herzog is trying to get his point across of the violence that come from war. For example, as Herzog uses the first sequence of the birds, to the bones of the dead, to the…
containing 9mL water using a pipette. Four MSA and four PEA plates were used for isolation. PEA plate number 1 was divided into three parts and was used to isolate all of the samples obtained from the skin by rolling the cotton swabs on the surface of the medium. PEA plate number…
Everyday millions upon millions of people head out with friends, family, or their significant others to go partake in a simple activity, watching a movie. There are tons of movies to pick from; they come in different languages with different genres and different stories to tell, but one thing they have on common are the messages that they send out. These messages can show up in one brief scene yet teach the audience so much about morals or issues around the world and create emotions within the…
Cream may have the potential for use as a probiotic carrier because it provides an excellent environment for probiotic bacteria, with the added advantage of having nutritional value.Fatty Acids composition in fermented synbiotic cream, containing one of the two probiotic bacteria ( Lactobacillus acidophilus, Lactobacillus casei ) and inulin (0,1.5, 3%) was evaluated during 30 days for the the15-day interval at 4±1 °C. All chemical characterization were affected by the probiotic bacteria strain…
This medium is able to successfully engage its audience throughout the video, which is a strength that is harder to maintain in something such as long-form journalism where the majority of it is written word. Also, a major strength and defining characteristic…