How could an infection with H. pylori be diagnosed given the knowledge that the urease enzyme it produces in the stomach converts urea into ammonia and ultimately into carbon dioxide?

Q: List the most clinically significant pathogens in the genus Staphylococcus,and identify the species…

A: Staphylococci are Gram-positive cocci ranging with a diameter between 0.5 – 1.0 μm and tend to grow…

Q: Which bacteria in the Family Enterobacteriaceae are true entericpathogens and which ones are…

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: Why does C. diphtheriae have such a high requirement for iron as the  organism is aerobic?

A: The Diptheria toxin contains large amounts of amino nitrogen and catalyzes a chemical reaction in…

Q: holsappleeus scarius is a normal flora of the human intestenal tract. its facultative anaerobe…

A: Gut microbial flora is found in three primary regions. They are the stomach, colon, and small…

Q: Why do botulism and tetanus show such opposing symptoms?

A: Botulism and tetanus are two neurological disorders in man and animals caused by the neurotoxins…

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: How can we differentiate a Bacillus cereus from B. subtilis if both are beta hemolysis?

A: Answer:  BETA HEMOLYSIS = It is the complete lysis of red blood cells in the agar, around the…

Q: How can we prove the pathologic or clinical effects of V. cholerae are due only to the production of…

A:

Q: Define the term pyogenic, what is this term referring to?

A: Pyogenic are those bacteria which leads to Infections in which pus is produced. Pus is white-yellow,…

Q: How the presence of Pseudomonas aeruginosa in lungs aggravate the condition of patient having Cystic…

A: The airways of sufferers of cystic fibrosis (CF) are exceptionally complicated, involved with…

Q: What are the causative agent mode of transmission and clinical symptoms of enteroaggregative E.coli…

A: Enteroaggregative E.coli -  Causative agent - Escherichia coli EAEC is a pathotype of E. coli.

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: Bacteria in the genus Clostridium are known for living within the deepest areas within puncture…

A: A genus of bacteria called Clostridium is well known for its capacity to flourish in significant…

Q: What is dental plaque? What is the role of bacteria in the production of dental caries?

A: A tooth is a hard structure composed mainly of inorganic minerals, such as calcium and phosphate.…

Respiratory Infections

Respiratory infections are infectious diseases of the respiratory tract that are mostly caused by bacteria and viruses. They cause infections of the throat, sinuses, airway path, and lungs. Respiratory infections are typically divided into two types: upper tract respiratory infection and lower tract respiratory infection.