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: What do the adjectives obligate and facultative mean with regard to microbes?
A: The study of microbes or small living things is referred to as microbiology. Microbes are too small…
Q: How does incineration destroy microbes?
A: Incineration is a process in which the the organism is burnt to ashes. It is a process of killing…
Q: What is microbes ?
A: The question asks about the microbes.
Q: What is pathogenic bacteria?
A: Bacteria are microscopic single-celled prokaryotes that thrive in diverse environmental conditions.…
Q: Which major body sites are heavily colonized by microbes?
A: Humans and microbes have always coevolved together. The microbial associates of humans are…
Q: How are disease bacteria transmitted?
A: Step 1 Infective disease agents are a wide range of organisms – bacteria, viruses, protozoans,…
Q: Explain about the Bacterial Diseases of Humans ?
A: Bacteria form a group of small unicellular organisms that are found nearly everywhere on Earth. They…
Q: Describe several ways that the benefi cial qualities of microbes greatly outweigh their roles as…
A: The microorganism is microscopic and ubiquitous. For lakhs of microbes, the human body is home.…
Q: what is the importance of microorganisms?
A: In practically all processes on Earth, micro-organisms and their activities are significant. It…
Q: What characteristics of microorganisms make them important research tools?
A: Introduction Microorganisms such as bacteria, yeast, viruses etc. are not just pathogenic and…
Q: Make a schematic diagram on microbial disease development
A: Microbial diseases- defined as sickness or ailments caused in animals and humans by the introduction…
Q: What is the difference between an epidemiologist and a microbiologist?
A: Biology is a branch of science which deals with learning of living organisms . Main disciplines of…
Q: Differentiate between transient and resident microbes.
A: Microbes are the microscopic organism found all around us and are too small to be seen by the naked…
Q: Describe how microbes harming humans?
A: A disease is an illness that destroys normal physical and mental activities. It is known to be a set…
Q: Unique features of the living components of the microbial world?
A: ANSWER ___ (1) Feeding- All living organisms need to take substances from their environment to…
Q: What are some beneficial uses of microorganisms?
A: Beneficial uses of microorganisms.
Q: Is the ability to produce antibiotics limited only to bacterial species?Explain.
A: Antibiotics are chemical compounds produced by bacteria and also by many other microbes.
Q: How do bacteria obtain nutrients from the food they live in?
A: Bacteria need enough suitable nutrients for its growth and reproduction. Enough nutrients such as…
Q: What are microbial pesticides?
A: The word biopesticide is formed of :- Bio + pesticides Bio means living while pesticides means…
Q: What might an infection by Gram-negative bacteriabe more difficult to treat than a Gram-positive…
A: Introduction Bacteria are single-celled organisms that are microscopic. Bacteria can be found…
Q: Why are Koch’s postulates not sufficient to establish the cause of all infectious diseases?
A: Koch's postulations are the criteria developed to establish between the microbe and disease. Robert…
Q: What are the requirements for Microbial Viability? Describe each of them?
A: Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or…
Q: Explain why a population of microbes does not die instantaneouslywhen exposed to an antimicrobial…
A: Antimicrobial agents are agents that are used to stop or prevent the growth of microbes. They…
Q: What are the physical requirements that must be considered when trying to grow microbes?
A: A technique which is used for growing the microorganisms in an in vitro condition is referred to as…
Q: Which type of bacterial species can induce infections in humans?
A: Species of bacteria which cause disease are called pathogenic bacteria. The body of the human is…
Q: What are the characteristics of a microbial population?
A: Microbial population means the presence of micro-organisms in a particular population like bacteria,…
Q: Why has it been so difficult to associate human disease, orhealth, with changes in the gut microbial…
A: Step 1 Gut microbial community is defined as the totality of microorganisms, bacteria, viruses,…
Q: How does a microbial population differ from a microbialcommunity?
A: Microbes or microorganisms are said to the various tiny living organisms that are visible under a…
Q: Describe the modes of transmission of microbes.
A: The pathogenic microbes spread from one host to another by several modes. These are referred to as…
Q: why microbes being small is significant?
A: Microbes are very minute organisms that are difficult to be observed by our naked eye. It includes…
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: Which bacterium helps in dairy industry?
A: Bacteria are unicellular and prokaryotic organisms that live in wide variety of environments. It…
Q: Explain the nature of microorganism.
A: The microorganisms were first discovered by a microbiologist called Antonie Van Leeuwenhoek in the…
Q: Will disease result from an encounter between a (human) host and a microorganism?
A: Introduction We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…
Q: What are the microbial processes?
A: The question asks about the microbial processes.
Q: Why is the lower respiratory tract typically microbe-free?
A: Lung microbiota is the vast term for the community of pulmonary microbes that are found in the lower…
Q: What is a microbial colony and how is one formed?
A: Bacteria are a prokaryotic microbe. Most of the bacteria’s are pathogenic and parasitic living in…
Q: How do the chemicals such as aldehydes, gaseous sterilizers, peroxygens, and organic acids affect…
A: Physical and chemical methods are used to control the microbes. Chemical methods are where chemicals…
Q: What is the role of antimicrobials in disrupting microbial biota and causing superinfections?
A: The intestines are a great source of microbiota for mammals and humans. However, our understanding…
Q: How is microbial death defi ned?
A: Microbial Death is defined as the permanent loss of reproductive capacity under ideal environmental…
Q: How is microbial death defined?
A: Microbial Death- Lack of the perfect environmental circumstances constant loss of reproductive…
Q: How does epidemiology relate to microbiology?
A: Introduction Epidemiology:- Epidemiology is the study of the distribution and determinants of…
What are the infectious agents of the microbial world?
Step by step
Solved in 4 steps with 4 images
- Why are bacteria referred to as pathogens?Microbial pathogenicity relates to A) O how a microbe overcomes host defenses B) O how a microbe survives in a host C) Ovirulence factors D) O toxins that may be produced by a microbe E) O pathogenicity relates to all of the aboveHow is microbial death defined?
- Which of the following types of antimicrobial drugs make microbes more susceptible to osmotic pressure? 1) drugs that inhibit nucleic acid synthesis O 2) drugs that inhibit metabolic pathways 3) drugs that inhibit cell wall synthesis 4) drugs that block a pathogen's recognition of its host 5) drugs that inhibit protein synthesisHow is it that we are not in a state of continuous infection from the microbes we encounter every day?Pathogenic microbes that cause disease in health care settings fall under which category of organisms? O 1) Normal flora O 2) True pathogens O 3) opportunists 3) O 4) Nosocomial
- What are the different groups of microbes that can affect human? Explain each how do they cause disease?We are outnumbered by the bacteria in our colon. Why don't they typically make us sick? a) They don't have enough food resources to thrive. Ob) The pH of the colon is too acidic. c) They do not prefer the environment of our intestine. d) The competition between microbes limits their pathogenicity (microbial antagonism).What are infectious diseases and means of transmission?