Laguna. B. Maintenance of Microbial Cultures Bacterial isolated were subculture on slants of Nutrient Agar (NA). Incubation of the subcultured specimens for bacteria was done for 7-14 days in Isolation Room. C. Media Preparation for Assay Three tubes with nutrient agar were prepared. The cultures were inoculated onto their respective media by placing 0.2ml of each. The inoculated agar was then poured to individual sterile plates. D. Extraction from Leaves The extraction was done through
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that I performed with my group of students is called the Peanut Butter and Jelly dance. This lesson took about 35-40 minutes to implement. I started off with giving the students some information on what it is that we were going to be doing. I then gave some background information about the lesson. I tried to elicit prior knowledge from the students by creating a KWL chart with the students on where peanut butter and jelly comes from. In conducting this lesson I wanted to make sure that the language
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The purpose of the unknown bacteria lab assignment was to select an unknown bacteria culture and‚ through a series of metabolic tests‚ identify which bacteria genus resided in the pure culture received. A nutrient broth inoculated with bacterial culture (numbered 45‚ henceforth referenced as U45) was selected and a streak plate was made to isolate a pure culture for use throughout the assignment. From the streak plate‚ several slides were made to determine the morphology of unknown 45. A Gram stain
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think you have game "It must be Jelly‚ ’cause jam don’t shake”‚ A Story in Harlem Slang‚ by Zora Neale Hurston. Sweet Back and Jelly are two wanna-be pimps that are lost in a world full of wants just struggling to get by. Though Jelly and Sweet Back claim they have game‚ the woman that walks by‚ schools them both‚ yet she is not the one with the most game. Jelly and Sweet Back do have some game they both assume that they are better than one another. When Jelly comments about a woman he was with
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lot of peptidoglycan by gram staining. Testing this could be done by using a Petri dish full of agar and testing different bacteria on it to see if the bacteria obtained is gram positive or gram negative. My hypothesis is there will be a lot of bacterial growth on all of the plate. Materials and Methods -Petri dish containing nutrient agar -Cotton swabs -Sharpie A Petri plate containing nutrient agar was used in the experiment. A sharpie was used to section off four quadrants of the dish for
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TRIPLE SUGAR-IRON AGAR TEST Triple sugar-iron (TSI) agar test- designed to differentiate among the different groups or genera of the Enterobacteriaceae‚ which are all gram-negative bacilli capable of fermenting glucose with the production of acid a. Differentiation is made on the basis of differences in carbohydrate fermentation patterns and hydrogen sulfide production. To facilitate observation of carbohydrate utilization patterns- TSI agar slants contain lactose and sucrose (1%) concentrations
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David Klein‚ the man who invented Jelly Belly jelly beans. In the mid 70’s‚ David Klein worked at a nut store which also sold all kinds of candy‚ helping out in delivery. David Klein was a thoughtful person. He always came up with all kinds of ideas. “ In life‚ you only need to be a genius for 15 seconds. This is America. If you come up with a good idea‚ you can run with that idea.” The good idea that David Klein came up with‚ was Jelly Bellies. In 1976‚ he made jelly beans with specific flavors
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5 drops of methyl pH red indicator was then added. During the Triple Sugar Iron Agar (TSI) test‚ A TSI slant was inoculated with bacteria at 37oC for 48 hours. Color changes and production of gas were then checked for. For the Phenyl Alanine Deaminase test‚ a phenylalanine slant was inoculated and incubated at 37oC for 48 hours. 5
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Makalah Biologi Percobaan Reaksi Hidrogen Peroksida dengan Katalase Penulis: Jancolin Yani Pendahuluan Seperti yang kita tahu bahwa hydrogen peroksida yang dihasilkan oleh sel-sel didalam tubuh kita akibat metabolism sel akan terpecah menjadi gas hydrogen dan oksigen dengan adanya keberadaan enzim katalase. Zat hydrogen peroksida sangat berbahaya bagi tubuh dalam kuantitas yang banyak oleh karena itu harus dipecah dan dikeluarkan. Sebagian besar zat hydrogen peroksida
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Abstract: A patient arrived at the hospital recently and brought a sample their infectious disease on an agar plate. A series of tests were completed in order to identify this unknown sample. First‚ the plate was analyzed for its hemolysis characteristics. Afterwards‚ a Gram stain was performed from a sample of the agar plate and the slide was viewed under the microscope. Once‚ the microscopic visual was captured‚ a catalase test followed. Next‚ for further data‚ MSA results were recorded‚ along
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