Q: Describe how an appropriate inoculum can be usedto successfully start an enrichment culture.
A: Enrichment culture is culturing a specific microorganism using certain growth media that favors…
Q: giving examples to illustrate your answer define both selective media and enrichment media as might…
A: Every microbiologist must eventually grow bacteria in the lab for research purposes. Bacterial…
Q: Given its merits, why has advanced wastewatertreatment not been widely adopted?
A: Introduction: Advanced wastewater treatment has been used for a variety of purposes such as removing…
Q: What are specialized microbes and enzymes in biotechnological applications to treat wastewater in…
A: The paper and pulp industry is one of the largest plant product-based industries and generates a…
Q: Nanobes may or may not actually be bacteria.True or false?
A: Bacteria and archaea are prokaryotic organisms.
Q: What microbe is used in bioremediation and why
A: Introduction: Bioremediation Is A Method Of Treating Contaminated Media, Such As Water, Soil, And…
Q: Biofilms often consist of multiple species of bacteria.True or false?
A: Bacteria are the prokaryotic organisms. They are unicellular type.
Q: Biofilm is
A: Answer is option c.) Colonial organism.
Q: define both selective and enrichment media as they may be used in clinical microbiology
A: Media in microbiology or also known as bacterial culture media. It is a growth medium used to grow…
Q: Would microbiology have developed more slowly if Fanny Hesse had not suggested the use of agar? Give…
A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…
Q: Bio-chemically significant enzymes are derived from______.a) microbes b) macrobes c) insulin d)…
A: Enzymes acts as a catalyst in biochemical reactions. They neither take part in the reaction nor…
Q: Explain microbiology?
A: Biology is the study of living things or study of life. It helps us to understand the relationship…
Q: List and define five terms used to express a microbe’s optimal growth temperature
A: To express temperature adaptation the organisms can be described according to their optimal growth…
Q: In Microbiology, are there technologies that can help make Bacterial Culture and Sensitivity done…
A: Conventional methods for identification of bacteria and its drug susceptibility testing depends on…
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 cannot grow without using enzymes. Explain why bacteria are limited to growth within a…
A: Introduction Bacteria are the smallest microscopic unicellular organisms on the earth. Bacteria can…
Q: What are bioreactors ? How are large volume of culture maintained and processed in them ?
A: A bioreactor is a system that enables organisms (such as yeast, bacteria, or animal cells) to…
Q: Provide evidence in support of or refuting the following statement: Microbial life can exist in the…
A: There are some microbial life that can indeed exist in the complete absence of sunlight or organic…
Q: What is meant by “high-throughput” in culturingmicroorganisms? How has it benefited microbiology?
A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…
Q: List two ways you think would minimise or avoid lag phase of microbial growth
A: During lag stage, the bacteria can adjust to development conditions. It is the period where the…
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: List four commercially important benefits of microorganisms.
A: 4 commercially important benefit of microorganisms are: Their role in food and beverages production…
Q: In relation to steps in product development in industrial microbiology explain why optimization of…
A: Fermentation is a metabolic interaction that produces synthetic changes in natural substrates…
Q: Between moist heat, dry heat, cold, desiccation, radiation and filter. How would you rank the best…
A: Answer: Sterilization is the method of killing microbes in an aseptic method , that provides no…
Q: Explain briefly how microbiological methods might be used in the pharmaceutical industry. For what…
A: Pharmaceuticals are substances that are used to diagnose, cure, or prevent disease, as well as to…
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…
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: Provide three applications of cell suspension culture
A: Suspension culture is a type of culture in which single cells or small aggregates of cells multiply…
Q: MIcrobiology is the study of?
A: The largest and broadest category of all groups in the classification of life is known as a domain.…
Q: Identify Four (4) possibilities in cell culture practices that able affect the quality and yield of…
A: Cell culture is the process in biology in which various organisms and animal cells are grown in an…
Q: Compare and contrast downstream processing from upstream processing in industrial microbiology.
A: The food industry which involves industrial biotechnology is based on the process of fermentation.…
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 provide beneficial activities. Bioremediation (using bacteria) is a process used to…
A: Microbes, such as bacteria and fungus, are minute single-celled organisms. Most microorganisms are…
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: List 15 aseptic techniques in microbiology
A: Aseptic techniques refers to any method that ensure the microorganisms being investigated do not…
Q: Microbes can provide beneficial activities. Bioremediation (using bacteria) is a process used to…
A: Bioremediation is a waste management technique. Living organisms can be used in this process to…
Q: Differentiate between non-motile and motile microorganisms. Draw a comparison sample
A: Microorganism use different structure for movement some microorganism use flagella however other use…
Q: Which of the following statement is NOT correct about bioremediation? Lütfen birini seçin: O a. It…
A:
Q: A trp+, arg+ E. coli cell can grow on? A:Minimal medium B:Minimal medium plus amino acids…
A: There are two different kind of bacteria. They are classified as prototroph and auxotroph based on…
Q: When food leftovers are stored in a refrigerator, how does this help prevent food borne illnesses?…
A: Food-borne illness or food poisoning is an illness caused by consuming foods that are contaminated…
Q: Sources of Microplastics.
A: Microplastics are tiny plastic fragments generally measuring less than 5 mm in size. Microplastics…
Q: Describe methods used to grow microbes anaerobically and under high CO2 conditions
A: An anaerobic organism does not require oxygen for its growth. It may react negatively or may even…
Q: What is an advantage of in-situ bioremediation as a means of eliminating contaminants over chemical…
A: Bioremediation technology is a waste management process which employs various live organisms for…
Q: Explain why, to the best of your knowledge, most microorganisms resist culturing in the laboratory.
A: Microorganisms are minute, unicellular living beings that are undetectable to the unaided eye. They…
Q: What is agar define as in microbiology ?
A: Microbiology is defined as the study of microbes. It involves the study of structure, function and…
Q: Give two reasons for why heat fixing is used? Adherence of bacterial cells to the slide…
A: Haet fixing is the procedure in gram staining of the bacteria. This has to be done so that the…
Q: Do you think microbes can also be used as source of energy? If yes, how?
A: Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or…
Q: In simpler terms explain Lag, Log, Stationary, and Death Phase in the Microbial Growth Curve?
A: Bacterial growth: - Increase in the number of cells. - Bacterial growth in a closed system (Batch…
Q: Microbes can be used to decrease the use of chemical fertilizers & pesticides. Explain how can…
A: Usually, the pesticides and the fertilizers are used by the farmers in their fields. The…
Q: What are the advantages and disadvantages of having microbes in your food?
A: Microbes are microscopic, tiny living things, usually single-celled organisms that are found all…
Would culture human cells be classified as a biohazard?
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- Microbes can provide beneficial activities. Bioremediation (using bacteria) is a process used to treat contaminated media, including water, soil and subsurface material". How?What are the physical requirements that must be considered when trying to grow microbes?What are bioreactors ? How are large volume of culture maintained and processed in them ?
- What is the difference between culture media and cultural environment? Are environmental conditions related to specific microbes? If so, which conditions for which type of microbes? If you were a field researcher collecting microbes in the wild, what kind of data would you take to make sure you know the exact environment the samples require in order to culture them in a lab?Between moist heat, dry heat, cold, desiccation, radiation and filter. How would you rank the best method to the least method in fighting microbes?If we are to rely on microorganisms to biodegrade wastes in landfills,aquatic habitats, and soil, list some ways that this process could bemade more efficient.
- Discuss fresh, living preparations vs fixed preparations. What are the advantages and disadvantages of each technique in a microbiology laboratory?What are biofertilisers? A farmer is advised to add a culture of bacterium in the soil before sowing the crop. Name the bacterium in the culture. How is this bacterium useful to the crop?Why do we study how to control microbial growth? Give concrete examples wherein our understanding of microbial growth is applied.
- Compare and contrast the methods used to control microbial growth in daily life, healthcare settings, microbiology laboratories, food and food production facilities, water treatment facilities, and other industries.Would microbiology have developed more slowly if Fanny Hesse had not suggested the use of agar? Give your reasoning.Biofilms often consist of multiple species of bacteria.True or false?