Q: What chemicals are responsible for killing ingested microbes?
A: Neutrophils are components of the innate immune system that provide a front line defense against…
Q: What are the possible sources of Salmonella spp.that cause food infections?
A: The food poisoning caused by the species of this bacterium leads to a very serious form of…
Q: Which of the follwoing antibiotics inhibit the synthesis of oligosaccharides? O Ofloxacin O…
A: Oligosaccaride are the carbohydrate polymers which comprises three to ten monosaccarides. They have…
Q: what is ESBL-producing Enterobacteriaceae? and how to treat ESBL-producing Enterobacteriaceae?
A: Microorganisms are defined as organisms that cannot be viewed by unaided eyes and require a…
Q: Why does Balantidium coli have the greatest clinical impact?
A: Protozoa are heterotrophic, eukaryotic, unicellular, organisms. They have almost 65000 species of…
Q: How did Escherichia coli become pathogenic?
A: Escherichia coli or E. coli can be described as the gram negative, facultative anaerobic, rod shaped…
Q: What are the Carbapenem-Resistant Enterobacterales? Give examples of bacteria that are…
A: Enterobacterales Large order comprising of different types of bacteria that are the cause of…
Q: Which of the following cause human food-borne illness: a. Lactobacillus acidophilus b. adding…
A: Microorganisms impact the lives of humans in various ways:- a) Microorganisms as friends- Several…
Q: Why is the cause of death similar in tetanus and botulism?
A: Step 1 Botulism and tetanus both are acute neurological diseases in humans as well as animals.…
Q: Why are meats prime vehicles for pathogenic E. coli? How cancontaminated meat be rendered safe to…
A: E.coli is a gram-negative bacteria. It is a facultative anaerobe. Has a rod shaped structure and…
Q: What characteristics of Pseudomonas species allow them to spoil such a wide variety of foods?
A: Pseudomonas belongs to a group of gram-negative bacteria. They are a very common cause of infection…
Q: What types of foods are usually associated with botulism food poisoning?
A: Botulism is a food poisoning caused by Clostridium botulinum. It is a member of the class…
Q: Helicobacter is able to survive the acidic conditions of thestomach by producing which enzyme?(a)…
A: Stomach has a highly acidic environment. Helicobacter pylori secretes urease enzymes. Urease…
Q: What Enterobacteriaceae are of medical significance?List and describe the infections caused by these…
A: Bacteria, Virus, Fungus, and Parasites are the four agents that infect human body. Even though most…
Q: Identify the microbe: A. GPC, Catalase (-), alpha hemolysis, P disk (R), Bile solubility (-), PYR…
A: The Microbes given are gram-positive bacteria. Various tests are performed to identify the…
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: Botulism is commonly associated with ingestion of specific typesof food prepared in a particular…
A: Botulism is a lethal disease caused by the infection of a potent neurotoxin which is produced during…
Q: Which of the following bacteria is associated with gastric and duodenal ulcers? Select one: a.…
A: Bacteria are prokaryotic microorganisms that are both pathogenic and form normal flora of the human…
Q: How are botulism and tetanus alike and different?
A: Tetanus and botulism are two deadly neurological diseases found in human and animals.
Q: Why are coliforms better indicator of salmonella rather than E. coli?
A: It is considered that Salmonella is best detected by coliforms rather than E. coli. The reason is…
Q: Benzoic acid is an antimicrobial chemical naturally found inwhich of the following foods?a) Apples…
A: The unicellular minute organisms which are not visible from the naked eye are known as microbes.…
Q: What is the color or TSI for Salmonella? What is a fastidious organism?
A: 1) The Triple Sugar Iron test is a microbiological test generally named for its capacity to test a…
Q: How does one can differentiate E.coli from Bacillus subtilis
A: Answer is given below
Q: Why do healthy adults usually not contract Clostridium difficileinfections?
A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism such as bacteria…
Q: How long should you take Saccharomyces boulardii?
A: Saccharomyces boulardii is a typical type of yeast isolated from lychee and and mangosteen fruit.…
Q: What biochemical characteristics are commonly found in Enterobacteriaceae?
A: Enterobacteriaceae family contains a large number of genera that are biochemically and genetically…
Q: What is the function and purpose of listeria innocua cell?
A: Listeria innocua is one of six species which belongs to the Listeria genus. It is commonly present…
Q: What is the Microorganism involved in the spoilage of canned curdled evaporated milk and Glutinous…
A: Any microorganism attack can degrade the food product quality and make them non-consumable by…
Q: In what two forms can Bacillus cereus food poisoning manifestitself?
A: Bacillus cereus is found in soil and can produce spores which are heat resistant. It is a foodborne…
Q: How does one can differentiate S. pneumoniae from E.coli
A: Streptococcus pneumoniae is a gram positive diploccoci whereas E.coli is a gram negative rod shaped…
Q: What are the major anatomical differences betweenmouse and human gastrointestinal systems, and…
A: The gastrointestinal tract (GI) of an organism consists of all the organs that are involved with the…
Q: What is Escherichia coli?
A: Bacteria are microscopic, unicellular living organisms, which can be found everywhere. They can be…
Q: How might Salmonella contamination of food productionanimals be contained?
A: Enterobacteriaceae or enteric bacteria is a group of gram-negative bacteria that resides in the…
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: How can we prove the pathological and clinical effects of cholera are caused by the production of…
A: Cholera is an infectious disease that cause severe watery diarrhea, which can lead to dehydration…
Q: What is the crystalline protein made by Bacillus thuringiensisand what is its significance to…
A: Bacillus thuringiensis is generally a soil-dwelling bacteria and are gram-positive in nature.…
Q: Adequate cooking is the usual way to prevent food poisoning. Whydoesn’t it work for Clostridium…
A: Food-borne illness or food poisoning is an illness caused by consuming foods that are contaminated…
Q: Why is the metabolism of Streptococcus bovis of specialconcern for ruminant nutrition?
A: Streptococcus bovis (S. bovis) is a gram-positive bacteria.
Q: Why are amino acids solid at room temperature?
A: Since you have posted multiple questions, we solve the first question for you. To get the remaining…
Q: What is MRSA, and why is it a health problem?
A: Bacteria, type of biological cell that forms a main group of prokaryotic cells. These are small in…
Q: how does psychrotrophic bacteria cause the spoilage of refrigerated foods?
A: The term psychrotrophs (additionally named psychrotolerant) alludes to microorganisms that can…
Q: What makes the cell wall of Listeria monocytogenes interesting in this regard?
A: Listeria monocytogenes (Lm) is a major intracellular foodborne bacterial pathogen that causes…
Q: Identify the microbe: A. GPC, Catalase (-), alpha hemolysis, P disk (R), Bile solubility (-), PYR…
A: Introduction : Gram Staining, Commonly Known As Gram's Method, Is A Staining Technique That Is Used…
Q: Every year, supposedly safe municipal water supplies causeoutbreaks of enteric illness.a. How in the…
A: Water pathogens enter the water sources by faecal contamination. When the infected person or animal…
Q: Knowing that most are caused by E. coli , why can cranberry be used to prevent UTIs?
A: URINARY TRACT INFECTIONS(UTIs)- The kidneys, bladder and urethra are majorly affected by urinary…
Q: What are the Five F’s and how do they relate to enteric pathogens?
A: Pathogens are the organisms that are capable of disrupting the normal physiological balance of an…
Q: Which bacteria is a common cause of food poisoning?
A: Answer: FOOD POISONING : It is the condition when the disease is caused by ingestion of the spoiled…
Q: List the unique characteristics of Listeria monocytogenes
A: One of the most common foodborne pathogens is Listeria monocytogenes. Listeria is Gram-positive…
What characteristics of Listeria make it a frequent
cause of foodborne illness?
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- Botulism is commonly associated with ingestion of specific typesof food prepared in a particular manner. What is it about both thefood and preparation that encourages infection?What virulence factors of each species of Enterobacteriaceae?How might Salmonella contamination of food productionanimals be contained?