Microbiology: Give an example of a microorganism showing Pathogenicity and an example of a microorganism showing high Virulence.

Q: Identify the steps involved when a microbe causes disease in a host.

A: Pathogenesis is a condition in which the origin and development of a particular disease in a host…

Q: Differences between Gram + and – and examples. Describe at least two diseases for each, signs,…

A: Bacterias are free-living mostly unicellular organisms, one of the first to appear on the earth,…

Q: Explain how some pathogenic bacteria that threaten human health.

A: In the living world that is a biotic component, there are included numerous organisms. The world's…

Q: Describe the discovery of antimicrobial medications, including antibiotics.

A: Societies have always relied on traditional medicine for thousands of years; however, the first half…

Q: Give the plagiarism free content. Differentiate the major characteristics of each group of…

A: Introduction: Microbes, often known as microorganisms, are a class of microscopic living creatures…

Q: Characterize the parameters of microbial death, and describe several factors that infl uence the rate…

A: Microbial death is described as the permanent loss of the reproductive capacity of the microbes…

Q: Very cold or freezing temperatures will kill microbes.  true /false

A: Every organism is temperature dependent because enzymes present in them work at certain temperature…

Q: Which of the following contribute to a pathogen's invasiveness? endotoxins hyaluronidase F…

A: The disease causing organism is called a pathogen. The ability to cause disease is called…

Q: A realized niche describes the conditions of the environment in which a species is 
actually found,…

A: The abiotic and biotic factors needed by a species to develop, reproduce, and survive are known as…

Q: Why have some diseases spread in our community, while others have vanished altogether? (connection…

A: Bacteria or viruses can spread quickly in society and make many people sick. When more people are…

Q: human gut microbiome can respond to disturbance in four ways.

A: The human gut is constituted by the gastrointestinal tract. The gut consists of a long tube that…

Q: Explain how specialized structures (e.g., spore, capsule, fimbriae, or flagella) enable a microbe to…

A: Microbes have evolved a wide range of specialized structures, such as spores, capsules, fimbriae,…

Q: Which microbe usually initiates a biofilm on our teeth? O Staphylococcus aureus O Bacillus anthracis…

A: Biofilm is the growth of one or more microorganisms on a surface. Teeth plaque is one kind of…

Q: Describe several components of pathogens that are involved inmicrobial adhesion.

A: Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or…

Q: A term to describe physical treatments that kill microbes on items or surfaces would be…

A: Microbes are microorganisms that make up a large fraction of the atmosphere. They are present…

Q: a. Why is it unlikely that diseases such as tetanus and botulism willever be completely…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: Name of the microorganism responsible for the symptoms of toxic shock syndrome resulting from food…

A: Toxic shock syndrome is a rare, potentially fatal condition caused by toxins that produced by…

Q: Explain how normal exposures to microbes relate to the 'Hygiene Hypothesis'. Provide examples of…

A: Hygiene hypothesis states that exposure to microbial agents at an early age leads to the development…

Q: Characterize the parameters of microbial death, and describe severalfactors that influence the rate…

A: To control microbial growth or contamination there are a number of aseptic techniques developed that…

Q: Which term describes an example of microorganisms transmitted via indirect contact? Kissing Deer…

A: Indirect contact refers to the transmission of microorganisms from an infected person or animal to…

Q: . List the characteristics of Pseudomonas, and describe the diseases caused by this microbe.…

A: Pseudomonas is a genus of Gram-negative, Gammaproteobacteria, belonging to the family…

Q: Enlist the possible reasons for non-healing wounds on the surface of body that is often extremely…

A: Non healing wounds  have simply failed the sequence of complete repair process as a result they are…

Q: Name and describe two substances in wounds to which pathogens attach.

A: When a pathogen invades the body lymphocytes are capable of producing antibodies. These antibodies…

Q: Correlate zoonotic bacterial infection and disease severity with bacterial virulence factors

A: Any infectious disease caused by a pathogen that has jumped from an animal to a human is known as…

Q: Nosocomial Infections: What Surfaces that they are mostly on? Which Equipments that carry the…

A: Nosocomial infections are those that the patient develops during hospitalization or erupts within 14…

Q: Explain microorganisms, identification and control of pathogens, sterilization, antibiotics, host…

A: The study of all living organisms that are too small to be seen by the naked eye is known as…

Q: Propionibacterium acnes is a normal member of the skin microbiome that benefits the body by lowering…

A: The term microbiome covers a whole range of micro-organisms, including bacteria, viruses, and fungi,…

Q: Which of the following does NOT contribute to the virulence of a pathogen? The concentration…

A: The answer would be 5: all the above contribute to the virulence of a pathogen

Q: The attachment of a pathogen to host cells requires that  Group of answer choices pathogen adhesins…

A: The establishment of pathogen at the portal of entry is known as colonization. Pathogens colonize…

Q: Explain three reasons why bacteria form biofilms. Discuss why biofilms are a concern for industry.

A: Reasons for formation of biofilms: (1) defence against dangerous host conditions, (2) colonisation…

Q: Define biotrophic pathogen

A: A plant-pathogenic fungi which establishes a long-term feeding relationship with the living cells of…

Q: Describe areas of the teeth and gums that support growth of microbes and infections.

A: In this question we discuss the formation of plaque and cavities as it relates to carbohydrates.…

Q: Statement regarding the transmission of pathogens from environmental surfaces

A: Introduction: Microorganism-infested surfaces can act as reservoirs for potential diseases. Many of…

Q: Explain mechanistically how a bacterium can be part of the normal microbiome and beneficial but also…

A: The normal human microbiota includes a number of microbes that typically reside in a healthy person…

Q: List major types of infectious agents and identify methods controlling the growth of microorganisms

A: The comprehensive research of microorganisms, whether they have one cell, many cells, or are…

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…

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.