Q: Explain why life could not exist without the activities of microorganisms.
A: The microscopic organisms that exist as free-living forms or parasitic forms are known as…
Q: Provide several specific examples of the beneficial effectsof microbes.
A: Microorganisms are the single celled organisms which are usually seen only under microscope.
Q: List and explain three key roles of microorganisms
A: Unicellular prokaryotic organisms containing primitive nucleus that can survive under all kind of…
Q: Describe in detail the five industrial products made by microorganisms, and their applications.
A: Microbes are first used to create industrial products in a fermentor in a lab. It is a tool that…
Q: Explain application of microbiology in production of antibiotic.
A: Introduction : Microbiology can be described as the branch of science that deals with the study of…
Q: Explain how antibiotic resistance relates to microbiology
A: Antibiotic resistance meaning the germs such as bacteria , virus , parasite or fungi which are…
Q: What do you mean by obligate aerobes? Give some examples.
A: There are two types of organisms- Aerobic and Anaerobic depending on the need of oxygen. Aerobic-…
Q: Describe (or draw) the growth of bacteria in the 5 categories of oxygen requirement
A: Bacteria are very small microscopic prokaryotic organisms that are present all around us in the…
Q: Why do variations in generation time exist:a. Among different species of microorganisms?b. Within a…
A: Generation time is the time taken by a microbial species to double in number. This ranges from…
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: 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: Explain why surfactant chemicals are more effective against gramnegativebacteria than against…
A: Microorganisms are small organism that cannot be seen by naked eyes. They include bacteria, fungi,…
Q: Give examples of how some bacteria survive under stressfulconditions.
A: BASIC INFORMATION BACTERIA It is one of the type of biological cell. They belong to prokaryotic…
Q: Identify two factors( in detail)that make biofilms more tolerant to antimicrobials including their…
A: Biofilms are a collective of one or more types of microorganisms that can grow on many different…
Q: briefly discuss why Natural environments differ significantly from the conditions that are created…
A: Microorganisms are generally acceptable models for the examination of fundamental cell measures on a…
Q: What adaptive advantages does a fermentative metabolism conferon a microbe?
A: Fermentation is the process by which an organism can produce energy without using oxygen. It is a…
Q: Microorganisms may have more than one uptake system for certain substrate? If yes then explain your…
A: Introduction: The organisms that can not be seen by naked eyes are referred to as microorganisms. It…
Q: Bacteria that require an atmosphere strictly of CO2 for growth is called:
A: Bacteria are microscopic single-celled organisms that are cosmopolitan in distribution and can live…
Q: Describe and give the principle of autoclave, Hot Air Oven and a Hot Plate used for sterilization in…
A: Sterilization in microbiology: This technique is used for the killing of the harmful bacteria on the…
Q: Name three food products produced with the aid of microorganisms.
A: Microorganisms is used by nature to carry out fermentation process. Mankind have been using yeasts,…
Q: differentiate the major characteristics of each group of microorganisms
A: The smallest species on Earth are micro-organisms. Indeed, the word microorganism simply means…
Q: Distinguish between microbicidal and microbistatic effects on microbes,and tell why it is important…
A: There are different chemicals that produce a different effect on the microbes and at the variable…
Q: Comment on the importance of knowledge of metabolic pathways on production of various microbial…
A: A metabolic pathway in a cell is a set of chemical events that generate and break down molecules for…
Q: placing bacteria at ultracold temperatures is as effective at killing microbes as the use of dry…
A: true
Q: Bacteria that require an environment with low oxygen and plenty of CO2 is termed. bacteria ......
A: Bacteria belong to prokaryotes. Bacteria lack membrane-bound cell organelles and membrane-bound…
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: Which environment has many microorganisms and which has few?
A: Microorganisms live in every kind of habitat and their presence invariably affects the environment…
Q: Provide some suggestions for treating anaerobic infections bymanipulating the gas content of the…
A: Anaerobic infections are caused by the microbes which are growing in anaerobic conditions. The…
Q: Compare and contrast the growth and physiology of obligate aerobes, facultative anaerobes, and…
A: Microbes are invisible to the naked eye that is viewed with the help of microscopes that can be…
Q: Suggest a possible mechanism for how a microbe that becomes resistant to an antimicrobial chemical…
A: Resistance bacteria Those bacteria which survive and reproduce in the presence of antibiotic drug.
Q: Describe why bacterial biofilms can be a threat to human health.
A: A biofilm can be defined as a surface attached community of micro-organisms embedded and growing in…
Q: In your own words, explain the factors that influence the growth of microorganisms.
A:
Q: Explain the nature of microorganism.
A: The microorganisms were first discovered by a microbiologist called Antonie Van Leeuwenhoek in the…
Q: What do you mean by obligate anaerobes? Give some examples.
A: Microorganism is a microscopic organism, which may exist in its single-celled form or in a colony of…
Q: Define the terms that are used to describe chemical control ofmicrobes.
A: Microorganisms that are harmful are controlled by physical and chemical means that either kills or…
Q: Describe the mechanisms by which microorganisms can be controlled
A: A microorganism, often known as a microbe, is a common bacterium. Microbiology is the science of…
Q: What are the conflicts over spontaneous generation of microorganisms? Describe the golden age of…
A: Answer: Introduction: Spontaneous generation is the term meaning the usual creation of living…
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…
Q: Describe and give a specific example of a facilitateddiffusion process.
A: Passive transport is a kind of membrane transport in which chemicals are moved across cell membranes…
Q: Explain what it means to say that microorganisms are notculturable.
A: Microorganisms are isolated and cultured for various reasons. The role of media in culture,…
Briefly describe the theory of spontaneous generation of microorganisms
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- In your own words, explain the factors that influence the growth of microorganisms.Identify external sources of energy that are used by microbes, as well as energy carriers and other immediately available sources of energy that that microbial cells use for growth processes.List four commercially important benefits of microorganisms.