Q: Differentiate among the following factors of bacterial intoxification and bacterial infection…
A: Foodborne infection is originated by the ingestion of food including living bacteria which grow and…
Q: List examples of lysogenic conversion
A: Bacteria are single-celled living beings. The cell structure is simpler than that of various living…
Q: List the four cellular agents of bacterium that most antimicrobial agents such as antibiotics…
A: Antibiotics are the secondary metabolites that are secreted by a group of microbes that declines the…
Q: One of the following is not considered as a determinant of bacterial pathogenesis? a. Transmission
A: Pathogenicity refers to a pathogen's ability to cause disease. Microbes express pathogenicity…
Q: Explain three reasons why infection may not occur after microorganisms enter the body? Solve it.
A: Infection is the result of foreign organism in the body. The route of transmission of microorganisms…
Q: Explain how an enzyme can be useful in treating a bacterialinfection, such as that which occurs with…
A: Enzymes are also known as bio-catalysts because it acts as a catalyst in living beings. Hence, an…
Q: Bacterial capsule helps in adherence of bacteria to surface in its environment. It also protects the…
A: First statement is true. Second statement is false. Bacterial capsule helps in adherence in its…
Q: Define the term botulism?
A: Rare harm brought about by toxins created by Clostridium botulinum microorganisms. Botulism can be…
Q: What is meant by the following terms: granulomatous inflammation, gram-positive organism, and…
A: Given: Need to define the three given terms concisely. The bacteria are tiny microscopic…
Q: How do bacteria evade the Immune System? There are at least 3 common methods baceria accomplish…
A: Bacteria are a kind of biological cell.They are a kind of prokaryotic microorganisms.They are few…
Q: Differentiate accidental flora from transient flora
A: A resident flora is an organism which always resides in our system and has become a part of it.…
Q: Show a diagram of beta-hemolysis and alpha-hemolysis by different bacteria on blood agar and explain…
A: Hemolysis is the process by which red blood cells in the blood are broken down by chemicals or by…
Q: The most common causes of bacterial meningitis can be the result of infection by three very…
A: Brain and spinal cord covered by membranous meninges. The fluid inside the meninges got viral and…
Q: Bacterial capsules work by _____. View Available Hint(s) for Part E protecting the bacterium…
A: So correct option will be protecting the bacterium from engulfment Capsules made of substances…
Q: which one is more pathogenic? gram positive or gram negative bacteria? explain
A: Pathogens : It is the microorganism which cause damage to the host by causing diseases. Difference…
Q: in order for a bacterial pathogen to colonise a host epithelial cell surface, which set of potential…
A: Introduction Microorganisms develop or secrete some factors that can evoke pathogenicity in the…
Q: Mycobacterium tuberculosis Type of flagella, number and correctly named arrangement of the flagella…
A: Mycobacteria tuberculosis:- Mycobacterium tuberculosis is a tuberculosis-causing pathogenic…
Q: Differentiate among the following factors of bacterial intoxification and bacterial infection:…
A: Introduction A bacterial disease of the digestive system occurs as a result of bacterial ingestion.…
Q: Why are gram-positive bacteria typically more resistant than gram-negative bacteria to…
A: Bacteria are found everywhere. They can survive almost every where including bottom of oceans, our…
Q: Sketch the outer coverings of GP and GN bacteria including the cell wall, cell membranes, and…
A: GRAM STAINING METHOD:- This is a differential staining that was developed by Dr. Hans Christian Gram…
Q: Describe the bacterial colonies providing information on shape, color, size, elevation and edge…
A: *morphology of Escherichia coli is identified as rough or a smooth form. *The trough forms colonies…
Q: Which pathogen is most likely to be treated with antibiotics?
A: Antibiotics are a particular type of medicine that helps stop infections caused by bacteria. They…
Q: Describe the mechanism of pathogenicity of the whooping cough bacteria.
A: Whooping cough is common name of pertussis which is caused by Bordetella pertussis.It is a very…
Q: Discuss most common Bacterial Reproduction method, define generation time and the concept of…
A: Bacterial division can be divided into two parts-DNA replication and chromosome segregation, and a…
Q: Give three examples of diseases caused by an endospore-forming bacterium and the name of the…
A:
Q: Which of the letter labeled microbes is exhibiting alpha-hemolysis?
A: The lysis or breakdown of red blood cells is called hemolysis. There are three types of hemolysis…
Q: In both C. difficile–associated disease and bacterial vaginosis, the disease begins when the normal…
A: Intestinal microflora act as a primary line of defense against exogenous microbe invasion, and thus…
Q: Describe the appearance of the area surrounding the bacterial growth of b.cereus on left and…
A: Bacillus cereus is Rod shaped,gram positive. It produces anaerobic spores. It is usually a motile…
Q: describe the bacteria cell wall, hence differentiate between the gram positive and the gram negative…
A: With light microscopy various staining techniques can be used such as gram staining, endospore…
Q: Explain three reasons why infection may not occur aftermicrobes enter the body.
A: The microbe utilizes the body to sustain, reproduce and colonize itself. These pathogenic tiny…
Q: Explain the term pathogens.
A: Immune system may be defined as one of the important system of the body that helps an individual to…
Q: Correlate food-borne and waterborne bacterial infection and disease severity with bacterial…
A: Bacteria can infect a wide range of food such as soups, sauce, rice, leftovers, and other prepared…
Q: What is a suspension of killed pathogenic bacteria known as?
A: Bacteria are microscopic single-celled prokaryotes that thrive in diverse environmental conditions.…
Q: Define the following terms:a. botulismb. botulinum toxinc. t-SNAREd. v-SNAREe. membrane fusion
A: Molecular biology is the field of biology that studies the composition, structure, and interactions…
Q: What structures or substances that can increase microbial virulence or pathogenicity and explain the…
A: Microbes are tiny organisms that are both beneficial and harmful to humans.
Q: Explain clearly why a bacterial infection typically proceeds more slowly than a viral infection?
A: A virus infection could be a proliferation of a harmful virus within your body. Viruses cannot…
Q: What is the normal bacterial flora? What is its role in defense?
A: Introduction :- A population of bacteria that lives on or in the body and has a special ecological…
Q: Barbara comes to your clinic complaining of painful urination. After a few tests, you diagnose her…
A: The urinary system is composed of a pair of kidneys, a pair of ureters, a urinary bladder, and a…
Q: Explain the role of pylori in the pathogenesis of peptic ulcers. Which populations are most…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Describe bacterial sporulation in your own words.
A: Bacterial sporulation is a method of evading unfavourable environmental conditions. But some regard…
Q: State something about Bt toxin.
A: Bt is expanded as Bacillus thuringiensis. It is a soil-dwelling bacteria which naturally produces…
Q: Identify and explain the different parts of the bacterial growth curve Please explain with as LITTLE…
A: A bacterial growth curve study requires the cultivation of viable cells in a fresh sterile medium,…
Q: What are the three things required for an infection to occur? Give an example of each.
A: Under favorable circumstances, pathogenic organisms can gain access into body systems to cause a…
Q: Explain the Phenomena of Pathogenicity and virulence
A: Pathogenicity and virulence both terms are used relatively to define the relationship of host and…
Q: Describe how infection with gram negative bacteria triggers fever, why usind anti prostaglanin…
A: Gram negative bacteria contain the cell wall of lipopolysaccahrides. Mostly pathogenic bacteria are…
Q: Define the term virulence and how to determine it.
A: In biology, virulence is defined as the degree to which a pathogenic organism can cause disease.…
Q: Why are bacteria referred to as pathogens
A:
Q: Match the cells structure or chemicals with their role in the infection process
A: Above questions are all about immune system of body. A small description is given bellow to better…
Pathogenicity
Infection and Transmission
The infections are generated by the pathogenic organisms present in the environment. They maintain the capacity to invade a host body and establish colonies. A disease caused by such infectious agents is called a communicable disease or transmissible disease. These diseases spread through diverse means including blood, food, water, air, or vectors.
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