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A: Microbes have a vital role in every aspect of life. They are significant in the environment,…
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A: Microbes are microscopic creature that cannot be seen by the naked eyes. The assisted visualisation…
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A: Extremophile microbes are organisms which are well adapted to live in extremes of environment but…
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A: Culture media are also known as nutritive media or growth media and they are the nutritive mixtures…
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A: Nature is comprised of biotic and abiotic factors. Biotic factors are all organisms that are called…
Q: Discuss why the presence of biofilms may be beneficial to microbes yet problematic to humans.
A:
Q: Which of the following events is NOT a common among microbes in the air?
A: Cellular death due to desiccation is not common among microbes in the atmosphere. Microbes are…
Q: You're in charge of bioremediation of jet fuel-contaminated soil. Your colleague advises that you…
A: Bioremediation is a field of biotechnology concerned with the removal of contaminants, poisons, and…
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A: The term ‘microorganisms’ includes bacteria, fungi, viruses, and protozoa. We almost always presume…
Q: If we are to rely on microorganisms to biodegrade wastes in landfills,aquatic habitats, and soil,…
A: Landfills refer to the dumping ground or garbage dump. It is the site where waste material is…
Q: a microbe that decomposes the organic remains of dead organisms. (decomposers is wrong. i don't…
A: Decomposers is the term used for all the microorganisms that are involved in the decomposition…
Q: Microbes can be used to decrease the use of chemical fertilisers and pesticides. Explain how this…
A: Microbes include bacteria, archaea, virus, protists, and fungi play an important role in organic…
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A: Fish, shellfish, and aquatic plants are all bred, raised, and harvested in aquaculture. It's…
Q: List two ways you think would minimise or avoid lag phase of microbial growth
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Q: A microbiology professor noted that in the fall when the apples are ripe, her cow, appropriately…
A: Alcohol fermentation is the anaerobic process of conversion of sugars into alcohol (ethanol) and…
Q: Microbes have their biggest impact in which step of wastewater treatment? A) O preliminary B) O…
A: Wastewater treatment as the term suggests is the treatment of the sewage water in order to eliminate…
Q: How can microbes be used to decrease the use of chemical fertilizers and pesticides?
A: In the world, microorganisms play a leading role in many natural processes. Microorganisms are…
Q: In Microbiology, are there technologies that can help make bacterial culture and sensitivity done…
A: In microbiology, culture is the process of creating artificial media for microbes in order to grow…
Q: Growth of microbes in a solid media is identified by the formation of? a) Pellicle at the top of…
A: A culture medium or growth medium is may be liquid, solid, or semi-solid designed to promote growth…
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A: Fermentation refers to "partial oxidation" of sugars by microbes using the organic molecule to…
Q: Selective media: O Is regular nutrient agar that can grow any microorganism Selects for the growth…
A: Cultured bacteria are any bacteria that grow in the lab by the microbiologist using the required or…
Q: You are responsible for the bioremediation of soil contaminated by jet fuel. Your coworker suggests…
A: Bioremediation can be defined as the branch of biotechnology which deals with the removal of…
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A: Microbes are microscopic, single-celled organisms like bacteria and fungi. Although they are often…
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A: A paper cut occurs when a piece of paper or other thin, sharp material slices a person's skin,…
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A: The Agrobacterium tumefaciens is also known as Rhizobium radiobacter. It is a gram-negative, motile,…
Q: The use of culture-independent techniques has increased our understanding of microbial diversity…
A: Culture-independent techniques -- This technique is used to grow specific types of bacteria in a…
Q: Microbes can be used to decrease the use of chemical fertilisers and pesticides.Explain how this can…
A: Bio-fertilizers are cost effective and eco-friendly. Microbes can also act as bio-pesticides to…
Q: Which microbial control agent would most effectively inhibit anaerobes and why
A: Hydrogen Peroxide
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A: Biofilms are complex communities that interact with the human body in a multitude of ways that are…
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A: Bioremediation is a waste management technique. Living organisms can be used in this process to…
Q: An over growth of microbes can decrease dissolved oxygen levels to the point where organisms cannot…
A: Small living organisms that present all around in the surrounding are referred to as microbes.…
Q: Chlorinating swimming pools is an example of______________ to control microbial populations. A.…
A: Disinfection of swimming pool means killing all the pathogenic microorganism species in the pool…
Q: Give at least 2 advantages (and explain) of using microorganisms as industrial inputs.
A: From the industrial point of view microorganisms are most important organisms.Some use of…
Q: A compound synthesized by bacteria or fungi that destroys or inhibitsthe growth of other microbes is…
A: There are chemical as well as physical methods to control the microbe that kill the microorganism…
Q: It may seem contradictory that lyophilization can be used to preservefoods yet also be used to keep…
A: Lyophilization is a stabilizing process in which the substance is subjected to freeze drying and the…
Q: Sources of Microplastics.
A: Microplastics are tiny plastic fragments generally measuring less than 5 mm in size. Microplastics…
Q: “Salt agar” is a type of ______ medium for culturing some microbes and not others
A: Salt agar encourages the growth of certain bacteria while inhibits others growth in the same medium.…
Q: Explain how microbial agents A through D in the following diagram compare in effectiveness against…
A: It is used to determine the susceptibility of a given test organism (clinical) against a range of…
Q: It is sometimes difficult to obtain pure cultures of microbes that grow naturally in mixed…
A: In microbiology, the pure culture is a laboratory culture which comprises of the single species of…
Q: During the ____________________ phase of microbial population growth, the rate of cell division…
A: Bacteria are prokaryotic creatures that most typically reproduce via binary fission, an asexual…
Q: Provide 3 reasons why soil is an excellent source for microbes especially potential antibiotic…
A: Soil is a layer of material present on the surface of the earth in which plants grow. It consists of…
Q: The MPN mostly looks to grow E. coli as the indicator species of fecal contamination. Most E. coli…
A: Most Probable Number Test is used to perform the presence or absence to any fecal contamination…
Q: What is the word used to describe microbes which have simple enzyme systems and which require growth…
A: fastidious
Q: 1. You discover a newly potential microbe that could help in degrading toxic waste into simple…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: List one role that the biofilm matrix plays . Answer in a short phrase or sentence.
A: The microorganisms on their own produce a matrix of hydrated Extracellular Polymeric Substances(ESP)…
Q: What are the pros and cons of using microbial pesticides?
A: The word pesticides means any substance the is used to prevent or control the growth of pests.These…
Microbes can be used to decrease the use of chemical fertilizers & pesticides. Explain how can this be accomplished?
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- Microbes can be used to decrease the use of chemical fertilisers and pesticides. Explain how this can be accomplished.It may seem contradictory that lyophilization can be used to preservefoods yet also be used to keep cultures of microbes viable. Explainhow these applications can be reconciled.How can microbes be used to decrease the use of chemical fertilizers and pesticides?
- Provide 3 reasons why soil is an excellent source for microbes especially potential antibiotic producersMicroorganism growth in complex natural environments such as soils and waters can be utilized to carry out environmental management processes. Give one term for the process you would use to cleanse a marine oil spill and discuss at least 3 types thereof. Outline factors that would facilitate the success of the process you mentioned on 1. Discuss the use of indicator organisms in testing the quality of drinking water.What area is NOT a potential source of an extremophile microbe? A. Microwave oven B. Wild honey C. Glacier D. Soil
- Which of the following would you expect if you let surfaces stay wet for 5 minutes instead of 10 minutes? A A smaller percentage of the microbes would be killed. B Time does not play a role in how successful a disinfectant treatment is, so a 5 minute application will kill the same percent of the total population as a 10 minute application. C The germicide would remove just as many total microbes; 10 minutes is definitely more time than is necessary.Because so few organisms can be successfully cultivated in the laboratory, studying only those that have been isolated often does not give an accurate picture of what actually happens in nature. Discuss why is that so and give an alternative approach to study the microbial community.For long-term storage of microbes that will be may be revived and grown later, what temperatures are best? Group of answer choices between -2 and 4 °C above 70 °C between -10 to -20 °C below -70 °C
- Microorganism growth in complex natural environments such as soils and waters can beutilized to carry out environmental management processes.3.2 Discuss the use of indicator organisms in testing the quality of drinking water.You're in charge of bioremediation of jet fuel-contaminated soil. Your colleague advises that you add nitrogen and phosphate to the soil to encourage the development of naturally existing hydrocarbon-degrading bacteria. However, you've just read about a new microbe slurry containing nutrients and a surfactant that's being marketed. What information do you need to gather in order to choose the best course of action? How are you going to get these numbers?Which of the following is often added to wine to inhibit growth of the natural microbial populations on grapes?a) Benzoic acid b) Lactic acid c) Carbon dioxided) Sulfur dioxide e) Oxygen