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- Question 14 Which of the following tests requires a dilution of the culture before inoculation? O Bacitracin Bile esculin agar O DNase O CoagulaseQuestion 1. Pretend you are performing an Indirect ELISA on patient to detect Streptococcus pyogenes. You did all the steps correctly, except you forgot to wash the tube before adding the substrate. How would this mistake affect your results ? Would you still be able to tell if the patient was positive or negative for S. Pyogenes?Question 14 If a suspect bacterial pathogen infecting your patient is known to be "fastidious" which medium would you grow this pathogen on? selective media such as MacConkey agar enrichment medium such as blood agar differential medium such as MSA O all purpose medium such as SAB Question 15
- Your organism is a Gram-negative organism (Enterobacter aerogenes) You must discuss all the IMViC tests and Hydrogen sulfide test in DETAIL. How can this be explained in lamen terms the step by step results of enterobacter aerogenes? DISCUSS all the results. Discuss in a logical and step by step fashion how you concluded that you had a certain microorganism.You need to explain which observation(s) enabled you to identify your unknown microorganism (Enterobacter aerogenes).To convince your reader you need phrases like; This observation “suggested” that my organism is Enterobacter aerogenes This observation “confirmed” that my organism is Enterobacter aerogenesQuestion:- Your medical care team determines that a third patient's severe illness is caused bya helminth. Which technique or techniques described above would you use to identifythe helminth? Justify your answer.https://www.youtube.com/watch?time_continue=2&v=B_lHQSxz9GI&feature=emb_logo Using what you’ve learned from the video, answer the following questions in the spaces provided.1 Death is a major event not only for the person who dies but also for the microbes that inhabit their body. Which of the following statements best describes why? a. All the microbes that were living inside the person’s body die when the person dies. b. Microbial populations grow and spread to different areas of the body after the person dies. c. Microbes in the body have fewer resources after the person dies, which increases competition. 2 Which of the following statements about cadavers (dead bodies) is most likely to be true? a. Microbial communities in and around a cadaver change over time. b. Samples taken from different cadavers always contain the same microbes. c. The microbial community found in a cadaver is very similar to the one found in a living body. 3 After death, gases build up inside the…
- Question 15 Which test require a straight line inoculation? Choose all that apply. DNA hydrolysis Bile esculinase O NaCl O HemolysinPurpose Solve the identity of an unknown bacterial specimen by creating a dichotomous key and using the staining, culturing and biochemical identification procedures you have learned about during the semester. Possible Organisms Alcaligenes faecalis Enterobacter aerogenes Enterococcus faecalis Escherichia coli Proteus vulgaris Pseudomonas aeruginosa Salmonella arizoniae Staphylococcus aureus Staphylococcus epidermidis Staphylococcus saprophyticus Streptococcusbovis Streptococcus pyogenes You must write up your OWN dichotomous key for all the possible unknown organisms listed on above. Writing this key requires you use the same type of reasoning used in the Dichotomous key lab. The first step of the key will be the Gram Stain. Subsequent steps will include biochemical tests only. Please help me with this question. Thank you so much !Lactobacillus acidophilus ferments glycogen produced by the vaginal epithelium forming ________ ________ resulting in a pH of 4.4 to 4.6 of the vagina and cervix, thus, inhibiting other microorganisms.
- d-6f06-490d-b3d3-cb18767c100 Post-Lab: Streak Plate Isolation Homework. Due in 12 hours 2/5 answered Unanswered Post-Lab: PIV 2.5 Homework Unanswered How do colonies of E. coli differ from those of P. mirabilis? inancwarndHow can this be explained in lamen terms the step by step results of enterobacter aerogenes? DISCUSS all the results. Discuss in a logical and step by step fashion how you concluded that you had a certain microorganism. You need to explain which observation(s) enabled you to identify your unknown microorganism (Enterobacter aerogenes). To convince your reader you need phrases like; This observation “suggested” that my organism is E. coli This observation “confirmed” that my organism is E. coliAlso phrases like; This observation “suggested” that my organism is NOT Enterobacter aerogenesHelp me, please! I wish I have a lot of time to do it by myself ... This is the article link and a microbiology open Stax book link for chapter 16 terms. Please help me to find answers. https://piercemil.instructure.com/courses/2180982/assignments/24927088 https://openstax.org/books/microbiology/pages/15-2-how-pathogens-cause-disease#OSC_Microbio_15_02_Invasion Questions: If possible please write the pg of an article with related Answers; it will be easier for me to describe in detail. Thank You for Helping me. Using the terms found in the “Patterns of Incidence” subsection in Chapter 16, what pattern of incidence best matches the outbreak described in the article? Using the terms found in the “Pioneers of Epidemiology” subsection in Chapter 16, which discusses “spread”, what type of spread of the pathogen best matches the outbreak described in the article? Be specific. What type of epidemiological study was used to identify the source of the pathogen in the article? Be specific.…