Q: Which coliform bacteria are the most difficult to distinguish from the Salmonella or Shigella…
A: In humans, Shigella and Salmonella are microorganisms that cause gastroenteritis. Salmonella is the…
Q: What aare Agrobacterium tumefaciens ? why they are used ?
A: BASIC INFORMATION MICROBES They are the unicellular organisms which can not seen by naked eyes…
Q: What makes Bacillus particularly difficult to kill either by physical or chemical means?
A: Bacillus are aerobic bacteria that are road shaped; they are gram positive and with passing agent…
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: What virulence factors of each species of Enterobacteriaceae?
A: Enterobacteriaceae is a family of Gram-negative, facultatively anaerobic, non-spore-forming rods.
Q: What are all the different types of infections the following antibiotic resistant microbes…
A: Antibiotic resistance in bacteria occurs when germs like bacteria develop the ability to defeat the…
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: 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: Of what value is the plant pathogen Agrobacterium?
A: A plant pathogen is an organism that infects plants. While certain plant infections can affect…
Q: Which of the following is not applicable to Listeria monocytogenes, or to the disease it causes,…
A: Answer: Listeria monocytogenes are the gram positive bacteria which are mainly responsible for the…
Q: Indicate some possible ways in which foods may become contaminatedwith enteric organisms.
A: Contamination is the state where the substance is no longer suitable for use. The contamination of…
Q: What are the benefits and dangers of H. Pylori?
A: Helicobacter pylori (H. pylori) also known as Campylobacter pylori is a bacteria (gram-negative)…
Q: How does one can differentiate Staphylococcus aureus from Bacillus subtilis
A: Answer: Staphylococcus aureus = These are the gram positive bacteria, and coccus shaped (circular).…
Q: What is Salmonella pathogenicity island?
A: Pathogenicity island is a distinct class of genomic island that is acquired by the microorganisms.…
Q: What are the symptoms of Listeria food poisoning?
A: Listeria is an illness caused by eating foods contaminated by the bacteria, listeria monocytogenes.…
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: what is the culture media for Vibrio Cholerea?
A: ANSWER;- Culture media for Vibrio Cholera is a Laboratory Method for the Diagnosis of Vibrio…
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 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: What does it mean for salmonellosis to have an iceberg effect?
A: The term ‘Disorder’ defines an illness that deteriorates the normal physical and mental conditions.…
Q: Identify the most common bacteria that cause foodborne infections and food poisoning.
A: Foodborne infections or food poisoning is caused by consuming food that is contaminated with…
Q: The most common bacterial cause of diarrhea in the United States is________________
A:
Q: other than contributing to the virulence of the organism, what other functions do capsule have?
A: The capsule has a primary function which is contributing to that of virulence factor by its anti…
Q: Explain why Legionella pneumophila might be considered an ‘accidental’ human pathogen.
A: Pathogens are disease-causing organisms that can cause humans to become ill or die depending on the…
Q: what is the media of culturing salmonella typhi?
A: Salmonella typhi Salmonella typhi is a parasitic bacteria that infect blood and intestine of human…
Q: What is the alcoholic fatty liver pathogenisis?
A: Alcoholic liver disease is caused by ethanol's hepatotoxicity, related to its metabolism through the…
Q: Why does Balantidium coli have the greatest clinical impact? What and how will you eradicate this…
A: Balantidium coli is parasitic species which causes diseases .It belongs to domain Eukaryota,phylum…
Q: Identify the food sources of Listeria monocytogenesinfections. How does Listeria evade the immune…
A: Listeria monocytogenes is a pathogenic bacteria that is capable of causing an infection known as…
Q: Briefly explain how Salmonella typhi can be isolated and identified from raw milk
A: Salmonellae are known to occur in raw milk, however the recurrence and level are obscure.…
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: What is the significance of the presence of salmonella in foods?
A: Salmonella is a type of bacteria that is usually frequently found in food related illnesses in…
Q: How might Campylobacter contamination of food productionanimals be controlled?
A: Campylobacter infection is caused by Campylobacter bacteria. It is the most common bacterial cause…
Q: explain the parasite listeria monocytogenes and listeriosis and how to minimize this disease. please…
A: Answer: PARASITE = These are microorganisms which prey the other microorganism for their live and…
Q: Identify the microorganism/ group of microorganisms involved in the spoilage of Canned curdled…
A: Evaporated milk Evaporated milk known as unsweetened Condensed milk and it is a shelf-stable canned…
Q: what are the selective media for Vibrio cholerae
A: A type of media which allows the growth of only specific microbes or the microbe of interest and…
Q: Describe salmonellosis food infection. How does a foodinfection differ from food poisoning?
A: Introduction: Salmonellosis is food poisoning whose causative agent is salmonella bacterium. It is…
Q: How do I start a term paper about foodborne botulism? What should I include?
A: Botulism caused by food is a dangerous and potentially fatal illness. It is, however, a somewhat…
Q: What are some common organisms that cause food poisoning?
A: Introduction:- Food poisoning, often known as foodborne illness, is a condition brought on by…
Q: Identify the causative agent of staphylococcal food poisoning and explain the method for…
A: Food poisoning is the illness that occurs due to consumption of food that has lost its quality of…
Q: Characterize and give a brief description of the following bacteria: Salmonella enteritis…
A: A bacterium, Salmonella enteritis's, can be inside perfectly normal-appearing eggs, and if the eggs…
Q: What characteristics of Listeria make it a frequentcause of foodborne illness?
A: Foods are important source to obtain energy. The food components include carbohydrates, lipids,…
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: How does one can differentiate Klebsiella pneumoniae from Salmonella typhimurium
A: Klebsiella pneumoniae is a gram-negative bacteria that cause infections like pneumonia. Salmonella…
Q: How does Clostridium Perfringens contribute to the virulence of the pathogens, and give one specific…
A: Food contaminated by the bacterium Clostridium perfringens causes food poisoning. It is responsible…
Q: What characteristic separates Salmonella and Shigella from most of the other enterobacteria? What…
A: Enterobacteria belong to the family of Enterobacteriaceae. These are responsible for causing…
Q: What is the likely outcome of Listeria monocytogenes exposurein normal healthy individuals?
A: Listeria Monocytogenes is a Gram-positive bacteria. It is found in soil and decaying food. It can…
What are the possible sources of Salmonella spp.
that cause food infections?
The food poisoning caused by the species of this bacterium leads to a very serious form of poisoning. The bacteria also produce endospores which are highly resistant structures produced by bacteria in the dormant state.
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