Q: 4 AEM Joumals ASMorg Low-Temperature Decontamination with Hydrogen Peroxide or Chlorine Dioxide for…
A: Low temperature contamination shall be done with Hydrogen Peroxide or with Chlorine dioxide for…
Q: Identify and describe the 4 wet-heat methods that are used to control microbial growth.
A: The different methods used for controlling the growth of microbes by moist heat are boiling,…
Q: explain these types of microbial control methods: Refrigeration and freezing , Desiccation and…
A: Microbial control:- Microbes are small living organisms which can cause a lot of problems like…
Q: During secondary treatment or biological treatment which of the following do not happen (1) Decrease…
A: Secondary wastewater purification systems use microorganisms to remove contaminants from…
Q: Define sterilisation.
A: Microorganisms are very small organisms that cannot be seen by naked eyes. They are mostly…
Q: Describe in detail the four steps of industrial product production from microbes.
A: Microbes are first used to create industrial products in a fermentor in a lab. It is a tool that…
Q: Describe the advantages and disadvantages of aldehyde agents in microbial control.
A: The general formula of aldehydes is R-CHO. Several low molecular weight aldehydes are antimicrobial.…
Q: List 5 physical methods of controlling microbial growth, and give an example of each. Why is moist…
A: Heat is one of the best and commonly used physical methods to control microbial growth. By heating…
Q: Define sterilization in terms of microbiology.
A: Sterilization is a process by which all the possible living forms like bacteria, fungi, protozoa and…
Q: egorise the microbial growth into four phases. In your own words, briefly describe eac
A: An organism that is microscopic is known as the microorganisms. These are tiny , small organisms…
Q: Explain how cold temperatures and desiccation are used inmicrobial control.
A: Microorganisms are omnipresent. Therefore, they may cause contamination, infection, and…
Q: Compare and contrast antisepsis, disinfection, sanitization, and sterilization with regard to…
A: Microbes are the microscopic organisms that grow on different objects and surfaces in the…
Q: Compare and contrast the methods used to control microbial growth in daily life, healthcare…
A: Microbiology is the study of microscopic organisms, such as bacteria, viruses, archaea, fungi and…
Q: Clarify what is involved in inoculation, growth, and contamination.
A: Microorganism: These are too small organism which is impossible to see by naked eyes. They exist…
Q: Define microbial growth. Outline the effects of temperature, pH, osmotic pressure and oxygen…
A: Microbial growth can be defined as the increase in the cell size of a single micro-organism. It can…
Q: 6 different types of chemical disinfectantsand how they damage microbial cells. Distinguish between…
A: Chemical disinfectants are usually known as the inactivate pathogens by chemically degrading their…
Q: Explain 2 factors that influence microbial growth.
A: The growth of microorganisms are very much dependent on different factors that controls the growth…
Q: What is the hurdle technology used to destry the microbial load in squash soup?
A: Squash soup is a liquid dish and it is present with High nutrients and low calorie i.e low carbs.…
Q: Define and differentiate among the major terms for microbial control,citing examples of each.
A: Microbial control refers to a process that prevents or inhibits the growth of microorganisms. This…
Q: Explain clearly Antimicrobial stewardship (AMS)
A: Nurses, medical microbiologist, pharmacist have major role in to run antimicrobial stewardship…
Q: Enumerate the various Types of Microbial Control, identify the Principles Involved and give 3…
A: Controlling microbial growth is a crucial factor in pharmaceutical, biotechnology, medicine and food…
Q: Name 2 indirect methods for measuring microbial growth and describe how each is performed. a. i.…
A: Two indirect methods for measuring microbial growth are : 1. Turbidimetric method 2. Standard plate…
Q: Explain why it is important to prevent microbes from growing inspecimens, and why speed is so…
A: Specimen collection is the process of collecting sample which is supposed to contain the infectious…
Q: Outline the different physical and chemical methods of sterilization. Briefly describe how each…
A: Sterilization is the process that eliminates all forms of life either by deactivating, killing, or…
Q: Describe several physical and chemical requirements for microbial growth, and explain what factors…
A: Physical requirements for microbial growth: Temperature: For pyscrophilic organisms = around 00…
Q: Why do we study how to control microbial growth? Give concrete examples wherein our understanding of…
A: Introduction :- Bacterial growth occurs when a bacterium divides into two daughter cells, a process…
Q: What microbial control method would you use to clean a papercut? Why did you make that choice?…
A: A paper cut occurs when a piece of paper or other thin, sharp material slices a person's skin,…
Q: Give a brief but critical discussion about microbial growth in natural environments and how it…
A: Living creatures reproduce and grow. Microbes become metabolically active and proliferate when they…
Q: Which microbial control agent would most effectively inhibit anaerobes and why
A: Hydrogen Peroxide
Q: Compare and contrast the action of alcohols, halogens, and oxidizing agents in controlling…
A: Alcohol is used as disinfectant for centuries.Alcohol is extremely effective in fight against single…
Q: Do all the microbes are cultivable in lab? Explain different techniques to study the microbial…
A: Microorganism: These are too small organism which is impossible to see by naked eyes. They exist in…
Q: Discuss the principle of flame sterilization.
A: Sterilization is any method that eliminates, destroys, or kills any life such as fungi, bacteria,…
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: Which has a greater impact on the survival of an organism, temperatures above its maximum…
A: The microbes grow in a wide temperature range. The microbial growths are found to be higher at their…
Q: What general procedures are used to reduce microbial numbers(microbial load) in water supplies?
A: Raw water has a large amount of microbial load in the water due to presence of various organic and…
Q: Describe the concept behind sterilization by fi ltration, including examples of applications.
A: While working in a laboratory, aseptic conditions have to be maintained. This means that the lab has…
Q: Explain the purposes of microbial control and differentiate between physical, mechanical, and…
A: Microorganisms are referred to as that organism that is single-celled and can only be visualized…
Q: What are the different Microbiological sterilization techniques used for Microbiology equipment and…
A: Microbiology is the branch of biology that deals with the study of microorganisms such as bacteria,…
Q: Explain why desiccation and cold are not reliable methods of disinfectionbut how they can still be…
A: Sterilization is a technique that removes, kills, or deactivates all forms of life and other…
Q: Identify the method of preservation and maintenance of microbial cultures based on the period of…
A: Identify the method of preservation and maintenance of microbial cultures based on the period of…
Q: Defi ne and diff erentiate among the major terms for microbial control, citing examples of each.
A: Microbes are small organisms that cannot be seen with naked eyes.
Q: Briefly discuss any two characteristics of microorganisms that should be considered when assessing…
A: The study of microorganisms like bacteria, viruses and fungi is called microbiology. Microbiology…
Explain how detergents, soaps, and heavy metals can be
employed in clinical, commercial, and household microbial control.
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- Give a brief but critical discussion about microbial growth in natural environments and how it differs from the laboratory culturing of micro-organisms.explain these types of microbial control methods: Refrigeration and freezing , Desiccation and Lyophilization, osmotic pressure, radiation and its effect to microorganisms.Explain the purposes of microbial control and differentiate between physical, mechanical, and chemical methods.
- Describe the five phases of a microbial growth curve observed when growing microbes are grown in broth culture and discuss the causes of eachCompare 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.Propose a confirmatory procedure that will determine if the microbial growth recovered from canned food that displays no evidence of spoilage is from the canned product itself or from laboratory contamination
- Outline the different physical and chemical methods of sterilization. Briefly describe how each method control microbial growthExplain why desiccation and cold are not reliable methods of disinfectionbut how they can still be effective in microbial control.Describe the five phases of a microbial growth curve observed when microbes are grown in a batch culture