How does the production of urease acid aid helicobactor pylori ability to live in the stomach

Q: All Enterobacteriaceae ferment glucose. Explain, then, how glucose fermentation can be used to…

A: Enterobacteriaceae is a large group of bacterias which are stained Gram negative after Zn Staining.…

Q: some of the above choices are strict aerobes and some are facultative anaerobes. This is helpful to…

A: Aerobic organisms Aerobic bacteria are organisms that can grow only in the presence of oxygen.…

Q: Which of these structures is not an example of an extracellular matrix?   A. Nuclear envelope   B.…

A: The extracellular matrix ( ECM) consists of collagens, proteoglycans / glycosaminoglycans, elastin,…

Q: Under what conditions can cholera be transmittedby fewer cells?

A: The causative agent of Cholera is Vibrio cholerae. It is a bean-shaped bacterium with a long tail…

Q: Serratia rubidaea Serratia liquefaciens Escherichia coli Klebsiella pneumoniae Klebsiella oxytoca…

A: Answer is in image given below   Please rate the answer

Q: Mycoplasma pneumoniae produces increased edema due to release of cell wall components resulting in…

A: Mycoplasma pneumoniae is a very small bacterium in the class Mollicutes. Legionella pneumophila is a…

Q: Match the disease/organism to the description.

A: 1. Rota gastroenteritis - This diseases, mostly in children 6-24 months is caused by a virus and is…

Q: Outline possible advantages and disadvantages for organisms in using: (a) anaerobic respiration (b)…

A: Cellular respiration is a metabolic pathway to harness energy from the carbohydrates obtained from…

Q: What is unique about the physiology of the bacteriumAlcanivorax?

A: Alcanivorax is an aerobic gram-negative bacterium that inhabits the marine water. It is a halophilic…

Q: What is the mechanism for human get infected with the pathogen that causes giardiasis

A: Giardiasis is a common diarrheal disease that can be seen all over the world. The flagellate…

Q: Compare the severity of symptoms between the Cholera causing Vibrios and the non-cholera Vibrios.…

A: there are Two (O1 and O139) types of Vibrios cholera bacteria  it produces a cholera toxin that…

Q: How does helicobacter pylori survive the acidic pH of the stomach? thank you

A: According to the question, we have to explain how helicobacter pylori survive the acidic PH of the…

Q: What is Enterobacter aerogenes? What did Enterobacter aerogenes cause? How do you know that organism…

A: There are wide diversity of microbes present in our surrounding;like virus; bacteria;fungi etc which…

Q: Fill in the table below. Comparison of E. histolytica from other intestinal commensals. Amoeba Size…

A: An amoeba is a type of single-celled eukaryotic organism that belongs to the phylum Amoebozoa.…

Q: What is the purpose of Mitis Salivarius agar?

A: Mitis-salivarius agar is used widely in microbial epidemiological studies. The sugars in this medium…

Q: what bacteria cause strep throat

A: Bacteria are microscopic pathogens that multiply quickly once they enter the body. They have the…

Q: O Lipase which convey resistance to lipids and staphlokinase which clots the blood. O Lipase which…

A: Virulence factors are the proteins or any other factor which enhances the infectious capacity of…

Q: Does Enterococcus faecalis produce lipase?

A: Enterococcus faecalis produce lipase.

Q: Helicobacter pylori is able to use urease to neutralize the stomach environment because the enzyme…

A: These are microbial urease found in stomach.  As ureases they catalyze urea to produce ammonia and…

Q: which cell in the human body does Staphylococcus aureus make pores.

A: ANSWER) Staphylococcus aureus is normally found in the human body, it gets colonized over the skin,…

Q: What is the normal habitat of enterococcus faecium? Provide an explanation for its recovery from…

A: Bacteria are prokaryotes with chromosomes consisting of a single closed DNA circle and no…

Q: What is the mechanism by which enterococci are able to grow in high salt conditions?

A: The Enterococci are facultative anaerobes, gram-positive coccus that appears to be in short chains…

Q: Name a food product that could transmit bothSalmonella and Campylobacter simultaneously. Howcould…

A: Pathogenicity represents a specialization in a certain microorganism to replicate and damage host…

Q: Erythrocytic merozoites form gametocytes. Comment.

A: Malaria is caused by protozoa known as Plasmodium. This parasite produces toxins in human body which…

Q: Tetanospasmin, a neurootoxin secreted by Clostridium tetani causes which one of the following…

A: Introduction  Tetanus is caused by the common soil bacteria Clostridium tetani. C. tetani's…

Q: Neisseria lactamica Pseudomonas aeruginosa Pseudomonas fluorescens Pseudomonas putida Alcaligenes…

A: Gram-negative and positive Gram-negative and positive bacteria can be differentiated by using gram…

Q: Define repetitive sequence and explain how this type ofsequence affects genome sizes

A: DNA molecules are made up of polynucleotide chains. These chains are coiled around each other and…

Q: How staphylococcus capitis differ from streptococcus salivarius?

A: Staphylococcus capitis is part of the normal flora of the human skin.  It is associated with…

Q: What species of Bacteroidetes is most abundant inthe human gastrointestinal tract, and what role…

A: Bacteria are member of a large group of unicellular microorganisms. Bacteria have cell walls but…

Q: What is the role of Bacteroides thetaiotaomicron in the human gut?

A: Bacteroides thetaiotaomicron is a gram-negative anaerobic bacteria. It is usually present in the…