Write an abstract of the article below in Methods (around 3 sentences):                                                      METHODS To accomplish this, three kinds of inocula - Pond bottom soil 1, Pond bottom soil 2 and Horse dung - were obtained from two different ponds and outdoor loafing sheds near Keller, Texas. Waste samples, including food, paper and yard waste, were collected from a house. Three laboratory scale reactors were prepared with selected household waste and inoculum with the required amount of water and operated at room temperature. Duplicate runs were conducted for the first set of experiments. The pH level of reactors was controlled by adding sodium hydroxide.

Q: A food sample with an unknown number of contaminating bacteria was serially diluted to 10-6. A…

A: Serial dilution of a food sample containing unknown quantity of contaminating bacteria was performed…

Q: Two different bacterial samples, A and B, were inoculated onto SIM media. What can you conclude…

A: SIM (Sulfide, Indole and Motility) test is done to differentiate the Gram negative bacilli based on…

Q: Thermotolerant coliforms are often referred to as "faecal coliforms", although the organisms may not…

A: Microbes particularly bacteria occurs in diverse areas in the environment. They are of different…

Q: What would be the expected out come of a Nitrate reduction test If the bacteria is a pathogenic…

A: Nitrate Reduction Test is used to determine the ability of an organism to reduce nitrate (NO3) to…

Q: water sample could be (-) for coliforms when tested by MPN method, could this water still be a major…

A: "Water contamination" may occur in a variety of ways, including Biological and Chemical…

Q: Write a purpose, method, data, analysis, and conclusion for the nutrient agar test.

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: Describe how you would execute this first stage from the point you are handed the nutrient broth…

A: For isolation of any culture, it needs to be incubated in broth to obtain full fledged turbidity or…

Q: A serial dilution of a sample has an unknown concentration of microorganisms. A countable plate has…

A:

Q: Which type(s) of medium would be used in each scenario?a. isolating the growth of Streptococcus…

A: A culture medium, also called the growth medium, can be a liquid or solid medium that supports the…

Q: Koch's postulates include all of the following EXCEPT O 1) Isolate the organism in pure culture. The…

A: Koch's postulates are a series of findings and experimental criteria suggested in the late 1800s by…

Q: The Allium Test is a common test in environmental science. What are some disadvantages to this test?

A: Biotechnology is technology that utilizes biological systems to develop or create different…

Q: For each item on the following list, propose a reasonable method ofsterilization. You cannot use the…

A: There are several sterilization techniques which can be used. But, the technique to be used varies…

Q: water sample could be (-) for coliforms when tested by PMF method, could this water still be a major…

A: Water pollution is described as the fouling of bodies of water. Water pollution occurs when rivers,…

Q: Identify one hazard and one associated risk present in an actual microbiology laboratory.

A: Hazard can be referred to a source which is potential to cause damage or harm to something. Hazard…

Q: I have a culture containing 106 organisms/ml and need to dilute it to 1000 organisms/ ml.   Can…

A: Serial dilution is procedure by which a stock solution containing a high concentration of…