Identify the sampling procedure used in each given research titles. Provide justification for your answer. Title: Effectivity of Common Household Dishwashing Liquid Products in Reducing Bacterial Growth of Escherichia coli. Sampling Method: Justification:
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Identify the sampling procedure used in each given research titles. Provide justification for your answer.
Title: Effectivity of Common Household Dishwashing Liquid Products in Reducing Bacterial Growth of Escherichia coli.
Sampling Method:
Justification:
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- What are three public health measures that could reduce the probability that bacteria will develop resistance to antibiotics? Be specific in your description, and remember to include evidence to support your answer. write a brief paragraph for each one of them. Be sure to include links / citations / references to support your answers.Question:- Describe control strains used in the clinical microbiology laboratory and explain their maintenance in the laboratory. ( write BY WORD and all steps I need). Introduction Discussion References(The top set of images are photographs of your results for MSA and MAC. The bottom set of images are illustrations that reflect the results you should have observed in the photographs.) Culture #:[Type here] Organism:[Type here] Name: Combination Media: Mystery Organism Identification You will be given a pure culture of one of three organisms. Your assignment is to identify which of the three possibilities is in your culture tube. To do this, you will use two different types of media: Mannitol Salt Agar and MacConkey's Agar. Complete the table below by predicting the reactions of each organism on each medium (Growth or no growth? If you expect growth, what color should it be?). Do this before coming to lab on the due date. The information about each organism below and the information found in the theory sections for the labs should help you make your predictions. If you complete this table correctly, it will be a big help to you while you try to identify MSA MAC your mystery organism!…
- Factors which can influence antibiotic susceptibility testing (size of zone inhibition) are_________________.Below is an MSA plate inoculated with bacteria and grown at 37*C for 2 days. Be pecific and thorough in your answers for parts a and b below. The color of the plate is yellow because b) The presence of bacterial colonies indicates that the bacteria can surviveInstructions: Species name 2: Sample illustration: Taxonomic account (domain to species): At least two phenotypic methods used in its identification (Describe concisely). At least two genotypic methods used in its identification (Describe concisely). References: MICROBE TAXONOMIC ACCOUNT Choose a microorganism from among the microbial groups. Fill in the information required for your chosen microbe.
- ORGANISMS: STENOTROPHOMONAS MALTOPHILIA Outline the presumptive and definitive characteristics for the laboratory identification of the bacterial species being presented. Discuss the diagnostic and clinical implications of making correct organism identification by giving follow up tests.In a 400-600 word answer, properly cited with an APA-formatted reference list and in-text citations, please answer the following questions. In addition to the researched facts you present as your answer, you may provide opinions and real-world experiences where appropriate. Although much of this course is focused on microorganisms that are considered pathogens and have the potential to cause disease in humans, there are numerous microbes that are on our side or at least list side-by-side with us without causing trouble. There are many bacteria and fungi on or in our bodies that are beneficial or are necessary for good health. Summarize the benefit (or need) for “good” microorganisms in and on the body. Choose a part of the body that is normally colonized by “good” microorganisms (e.g.- skin, intestines, vagina, other). List examples of normal microbes and their relationship with the human body. What factors or specific pathogens could threaten this microbial population and how can a…Questions 14-16 are based on the following. In the 1940's, Avery, Macleod, and McCarty transformed nonencapsulated bacteria into encapsulated. forms by growing the nonencapsulated cells in a culture containing an extract made from dead encapsulated cells. The transformed cells produced colonies of encapsulated bacteria. Three different procedures and their results are outlined below. Procedure I: Extract made from dead encapsulated cells added to culture medium. Nonencapsulated bacteria added to culture medium. Results: Both nonencapsulated and encapsulated bacteria grow. Procedure II: Extract made from dead encapsulated cells treated with protein-degrading enzymes before adding extract to culture medium. Nonencapsulated bacteria added to culture medium. Results: Both nonencapsulated and encapsulated bacteria grow. Procedure III: Extract made from dead encapsulated cells treated with DNAse (an enzyme that selectively destroys DNA) before adding extract to culture medium.…
- As a medical microbiologist, if you are presented with a patient suspected to have a bacterial disease, describe the various steps you would follow, to establish a laboratory diagnosis. Please keep brief - 8 sentences/dot points max.This is a typical lab exam question. (Problem-solving, uses current topic.)Your TA performed the antibiotic disc experiment using supplies from their research lab. The antibiotic discs had the year 2002 written on their containers.Your TA grew a pure culture of unknown bacteria. They applied the culture to a fresh agar plate and applied the 2002 antibiotic discs to the plate and incubated it for growth. They found that the mystery bacteria species was resistant to all three antibiotic discs that were applied to the plate.Are there any control groups that could be used to confirm or refute this multi-drug resistance? Describe them.3) Define gel electrophoresis, including its theory and application. Describe the steps of running gel electrophoresis using the following image. More detailed reading: https://www.sciencedirect.com/topics/medicine-and-dentistry/agar-gel-electrophoresis POWER SUPPLY CATHODE ELECTROPHORETIC BUFFER ANODE WELL SAMPLE AGAROSE GEL POWER SUPPLY CATHODE ANOCE HIGH MOLECULAR WEIGHT SPECIES LOW MOLECULAR WEIGHT ANALYTES