Q: What is infection
A: Infections can be prevented by getting oneself vaccinated, by practicing personal hygiene like…
Q: what is the meaning of reversion to virulence
A: Mutations in virus: Due to the replication of the virus, 'copying errors' causes in random genes.…
Q: A group of pathogens that consist mostly of nucleic acids and that lack cellular structure.
A: Nucleic acids is the main hereditary structure of an organism, it called genome. All pathogen have…
Q: C. bot and C. tetani are considered true pathogens while C. dificile is considered an opportunist.…
A: Clostridium botulinum They are gram positive , spore forming rods . The organism are anaerobic.…
Q: How can we avoid/prevent the pathogenic effect of some microorganisms?
A: INTRODUCTION During anesthesia, a breathing system could also be used for quite one patient. Any…
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: Pick any bacterial pathogen, how could its relationship with its host be different if it was similar…
A: Pathogenic bacteria are those who cause harm to host organism. There are few bacteria who cause…
Q: Pathogens must enter host cells to cause disease. Explain why or why not.
A: A pathogen can be defined as the organism which has the potential to cause disease to other…
Q: What is parasitism and its types?
A: Symbiosis : Symbiosis in an interaction between non identical biological species. This interaction…
Q: Why are pathogenicity islands important?
A: The invasion of pathogenic microbes into the host body tissue is referred to as the infection.…
Q: How are infectious diseases different from other diseases?
A: A disease can be defined as a specific abnormal condition that adversely affects the functions or…
Q: According to Beatrice Hahn, what factors are likely to determine pathogenic? O both host and viral…
A: Beatrice Hahn - according to her, both the host and viral determinants influence if the virus…
Q: What do pathogenesis related proteins and phytoalexins have in common? How do they differ?
A: Pathogenesis related (PR) protein – These proteins are produced by plant in the event of pathogen…
Q: What are the different groups of microbes that can affect human? Explain each how do they cause…
A: Microbes or microorganisms are infectious agents that cause diseases in humans. They are tiny…
Q: How does handwashing help in preventing spread of infections?
A: Introduction Infectious diseases are illnesses caused by bacteria, viruses, fungus, or parasitic…
Q: is bacterial infection same as bacteria toxin?
A: Microbes cause different diseases in different hosts. The microbes often evade the immune system and…
Q: When can E. coli become potentially pathogenic (disease-causing)?
A: E Coli or Escherichia Coli is a bacteria. A bacterial cell is a type of prokaryotic cell. It means…
Q: How would you distinguish a host vs a dead end host?
A: A host is an organism that provides shelter for another organism. For example, a virus or parasite…
Q: What is the nature of infectious disease?
A: Pathogenic microorganisms, such as bacteria , viruses , parasites or fungi, cause infectious…
Q: How might microbes establish an infection?
A: The unfold and improvement of micro organism in the frame. Infections can starts everywhere within…
Q: what is antiviral agent and give categories and specific examples
A: Antiviral agents that used in treatment of infectious disease that caused by virus.such as HIV,…
Q: Identify three bacterial structures linked to virulence and pathogenicity.
A: Attachments (proteins attached to the cell surface), such as propellers and fimbriae; a cell…
Q: What are the infectious agents of the microbial world?
A:
Q: What characteristics make a pathogen or its productsparticularly useful as a biological weapon?
A: A biological weapon as the term suggests is the weapon that includes microorganisms and it is…
Q: What is a zoonotic disease? A disease reservoir?
A: Disease transmission indicates the mode of how the diseases spread from one another.
Q: Distinguish between pathogenicity and virulence.
A: Introduction We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…
Q: What term is used to describe the unique molecules found onthe surface of different pathogens?
A: Step 1 Pathogens are disease-causing organisms or parasites. Pathogens have a specific point of…
Q: What is the meaning of infective stage, pathogenic stage and diagnostic stage?
A: Infectious biology deals with the pathogens and their mode of infection in the host and the diseases…
Q: Explain pathogenicity and the infectious disease process
A: We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every day we get…
Q: Our environment contains masses of microorganisms, many of which reside as commensal organisms on…
A: There are various kinds of interactions between the different organisms in the ecosystem in order to…
Q: Identify adaptations that have contributed to pathogen success.
A: Introduction :- Plant and animal diseases can be infectious or non-infectious. We'll concentrate on…
Q: What are those protruding parts on a pathogen called?
A: The protrusive structures present on the pathogen help in interaction with its host. Please find…
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: What does pathogens mean
A: Microbiology is the study of microorganisms that are invisible to the naked eye. The microorganisms…
Q: Which is a method of transmitting pathogens from one host to another by carrying microorganisms…
A: Transmission can occur regardless of the reservoir, allowing an infection to spread. First,…
Q: Why is prevention important in healthcare?
A: Total measures consisting of methods or activities that seek to reduce or deter specific problems,…
Q: associated microorganism benefit from its plant host?
A: Associated microorganisms are those which are attached or somehow associated with the plant host.
Q: What is parasitism?
A: Symbiosis or symbiotic relationship is a close relationship between the two species in which at…
Q: What factors determine the outcome of most host-pathogen relationships?
A: On a cellular, molecular, organismal, or population level, the host-pathogen interaction is…
Q: How is it that we are not in a state of continuous infection from the microbes we encounter every…
A: Immunology is the branch of science which deals with the study of the immune system, immune response…
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: Below are a list of virulence factors/ strategies paired with an example of an organism that…
A: Adhesion. Many bacteria must first bind to host cell surfaces. ... Colonization. Some virulent…
Q: Discuss the differences between pathogenicity and virulence.
A: Both pathogenicity and virulence are qualitative terms related to the disease causing capacity of an…
Q: What is a pathogenicity island and how does one movebetween bacterial species?
A: Bacteria are unicellular prokaryotic microorganisms (nucleus is not enclosed in a nuclear membrane)…
What is pathogenesis?
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