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: List several major bacterial diseases of humans and describe how they are treated.
A: Answer: Introduction: Bacterial diseases are different illnesses caused by bacteria. Bacteria will…
Q: Explain the factors contributing to pathogenicity and virulence of microbes.
A: Not all microbes are pathogenic, only the microbes having the potential to cause disease is known as…
Q: Identify typical signs and symptoms of zoonotic bacterial diseases
A: Introduction We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…
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: Explain how bacteria may have antiviral abilities.
A: The acellular microorganisms that require a cell called the host to replicate are known as viruses.…
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 about the Bacterial Diseases of Humans ?
A: Bacteria form a group of small unicellular organisms that are found nearly everywhere on Earth. They…
Q: Differentiate among the terms colonization, infection, and disease.
A: The immune system has a vital role in protecting the body from outside pathogens (bacteria, viruses,…
Q: describe some of the pathogenic bacteria that threaten human health?
A: some of the pathogenic bacteria area as follows;
Q: Explain the History of the Microbe E.Coli
A: Escherichia coli also called as E.coli are defined as rod-shaped, motile, gram negative and…
Q: Compare and contrast gram positive bacteria with gram negative bacteria.
A: Bacteria can be classified as gram-positive or gram-negative based upon the gram staining methods.…
Q: f morphological characteristics of microorganisms?
A: The study of particular shape, size and structure of any microorganisms called morphology.
Q: Define about different types of human diseaseare caused by bacteria ?
A: there are different types of diseases caused by bacteria in humans. bacteria are microorganisms that…
Q: What are examples of human diseases caused by bacteria?
A: The morphological (structural), physiological (functional) or psychological disturbance in the body…
Q: Describe three groups of microorganisms that are resistant to certain chemical treatments.
A: Disinfectants are some chemical agents designed to inactivate or destroy microbes. Sterilization…
Q: Define a species in terms of bacteria.
A: Microbiology is the study of microorganisms that are invisible to the naked eye. The microorganisms…
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: 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: 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: Name various sources of antibiotics.
A: Antibiotics are the chemical substances that have a lethal action on the life of bacteria. Some…
Q: Explain why some bacteria are contagious but not infectious. Give 3 examples.
A: Contagious refers to the property of the bacteria to transmit from one host to another. Infectious…
Q: Give two examples of gram positive bacteria?
A: Gram staining is a technique that is used to differentiate between bacteria based on their different…
Q: Give three examples of diseases caused by an endospore-forming bacterium and the name of the…
A:
Q: What are the infectious agents of the microbial world?
A:
Q: State classification of bacteria based on the mode of nutrition.
A: Bacteria are microscopic single-celled prokaryotes that thrive in diverse environmental conditions.…
Q: Differentiate between Gram positive bacteria and Gram negative bacteria.
A: Christian Gram suggested this strategy to make a distinction between the two groups of bacteria…
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: 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: 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: List five characteristics of coliform bacteria.
A: Coliform bacteria belong to Enterobacteriaceae family.
Q: Describe Mycoplasmas and Other Cell-Wall-Deficient Bacteria.
A: Microscopic, single celled organisms which are found in every environment in millions are known as…
Q: Fill in the blank: Bacteria found in very cold areas are called _________________
A: Bacteria are a type of biological cell which belongs to the prokaryotic domain. Bacteria are the…
Q: Identify several arrangements of bacteria and how they areformed.
A: Bacteria comprises of prokaryotic members whose cell wall is made up of peptidoglycan. Peptidoglycan…
Q: . Describe the features of bacteria,
A:
Q: Explain the nature of microorganism.
A: The microorganisms were first discovered by a microbiologist called Antonie Van Leeuwenhoek in the…
Q: Explain the Structure of a bacterium.
A: Prokaryotes can be defined as the microscopic single-celled organism that does not consist of a…
Q: Characterize the types of obligate intracellular bacteria.
A: Obligate intracellular bacteria are the bacterial species which need a host in order to grow and…
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: explain Bacterial cultures.
A: Bacterial culture is a microbial test to determine the type of organism, its abundance in the sample…
Q: Explain what unique characteristics of microorganisms make themchallenging subjects for study.
A: Among the living organisms, there are all types of organisms. There are big organisms like the blue…
Give some examples of bacterial diseases.
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