Antacids are sometimes taken to treat ulcers. Given what you've learned about the pH environment that H. pylori prefers, explain how antacids might help relieve the symptoms of an ulcer.
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Antacids are sometimes taken to treat ulcers. Given what you've learned about the pH environment that H. pylori prefers, explain how antacids might help relieve the symptoms of an ulcer.
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- For which of the five hydrolysis tests (starch, casein, triglycerides, tryptophan, and urea) would a positive test result be expected for: a. the etiologic agent of acne, Propionibacterium acnes? Explain. b. the etiologic agent of gastric ulcers, Helicobacter pylori? Why would this activity be advantageous in this environment?Why is the metabolism of Streptococcus bovis of specialconcern for ruminant nutrition?Raw poultry can carry Salmonella or Campylobacter bacteria, both of which produce toxins that can cause serious diarrhea, among other symptoms. Aside from the discomfort, why does such an infection require immediate medical attention?
- a) What is the consequence of discharging larger volumes of sewage that is untreated into a river? b) What is the significance of anaerobic sludge digestion in sewage treatment?Food poisoning can be divided into two categories: food infection and food intoxication. On the basis of toxin production by bacteria, explain the difference between these two categories.Give trivia about why Methicillin-Resistant Staphylococcus Aureus (MRSA) is a communicable disease? Give trivia about why Carbapenem-resistant Enterobacterales (CRE) is a communicable disease?