Describe the cellular and molecular processes necessary for the activation of a primary adaptive immune response and the effector mechanisms produced to clear the infection. Be specific in terms of receptors and effector molecules specific to the type of pathogen.
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- The microbiology department is celebrating the end of the school year in May by holding its traditional picnic on the green. The speeches drag on for a couple of hours, but finally all the faculty and students can dig into the food: chicken salad, tomatoes, onions, salad, and custard pie. By evening, the whole department, except for two vegetarian students who did not eat the chicken salad, is stricken with nausea, vomiting, retching, and abdominal cramping. Several individuals complain of diarrhea. One patient shows signs of shock (low blood pressure). Blood and stool samples are collected from patients, and an analysis of all foods served at the meal is conducted. Bacteria can cause gastroenteritis (inflammation of the stomach and intestinal tract) either by colonizing and replicating in the host, which is considered an infection, or by secreting toxins, which is considered intoxication. Signs and symptoms of infections are typically delayed, whereas intoxication manifests within…Help 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.…1) would you describe the contents of the soil-inoculated broth as being a “pure culture”? Why or why not? 2) How did the uninoculated broth differ in appearance from the broths inoculated with E. Coli and M. Luteus? And then how could you tell if a supposedly sterile, uninoculated broth was contaminated? Please explain in detail and highlight the important parts cuz I am confused and need help! Thanks
- Purpose 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 !Please reply to the post below whether or not you agree or disagree and why A common microbe found in foods and can be taken orally are probiotics. Probiotics are live bacteria that balance good and bad intestinal bacteria and aid in digestion or digestive problems. For example, Lactobacillus species habituate where rich carbohydrate substances are available including the human digestive and urinary tracts. In 1900 lactobacillus acidophilus was isolated by Moro from infant feces and the intestinal tract of animals and humans. Also, it was reported in the feces of milk fed infants and older persons consuming high milk/lactose diets. This microbe is also found in plant materials and agricultural products particularly milk, cheese, fermented milk products and beverages such as wine and cider. Historically, Lactobacillus species is most often known to be capable of eliciting beneficial effects on the microbiota of the gastrointestinal tract. It helps the body break down food, absorb…12 12 Choose the letter of correct answer and write it on the paper! How can we destroy the harmful Aspergillus sp. (fungi) cell (isosomotic concentration in cell: 0,8 M NaCl) in the most easily way that can be seen on the picture? A)Cell is put into 0,2 M NaCl solution B)Cell is put into 0,4 M NaCl solution C)Cell is put into 0,9 M NACI solution 2021.10.01. D)Cell is put into 1,6 M NaCl solution 91.5% A Rodlet Layer • RodA, RodB Dispersal Plasma Membrane Lactoferrin Iron Zinc Nitrogen Host Proteins Introduction to Cell Biology TBBE5000 EN 2. lesson. 2020/2021 1st semester Secreted Proteases GPI-anchored proteins Catalase, SOD Slalic Acid Residues Siderophores, Zn Transport Nitrogen Uptake Call Wall Mycotoxins Cell wall •a-glucan B-glucan Chitin • Galactomannan Melanin ROI Pentraxin-3 DC-SIGN Fibronectin
- My professor instructed me to make presentation on this topic "Periodontal microbes interaction with FISH". I have to make 4 power point slides regarding this topic. Can you give some information about the topic which i can use in the slides? Also provide some necessary relevant diagram or image regarding the topic. Please answer at your own easy words. If you do so i will rate you positive, Thank you.This is a microbiology question. please help.Give typed full explanation of both question not written In January 2012, a physician in a Buenos Aires hospital telephoned the Ministry of Health (MOH) to report three possible cases of botulism. The patients, all men in their 30s, presented with drooping eyelids, double vision, difficulty swallowing, and respiratory problems. One patient had onset of symptoms on February 2, the other two on February 5. All three men worked in a local meat factory. What type of study is this? Case-control study Case series Ecologic study Cross-sectional study If the incidence rate of a very serious disease is 25 cases/100,000 person-months and the prevalence of this disease in the population is 75 cases/100,000 persons, what is the average survival time of individuals who contract this disease? 1 year 3 years 3 months 4 months
- I need hand written solution onlyTell me three things about microbial metabolism and growth?Signs and symptoms from this organism are as follows: Intense itching and a localized rash that may appear pimple-like O Bordetella pertussis O Streptococcus agalactiae O Streptococcus mutans O Sarcoptes scabiei Question 39 This organism produces dextrần which helps the pathogen form a biofilm and dent.
