Q: Compare 2 applications of autoclaving and pasteurization with regard to antimicrobial control .
A: Microbial control is a way of controlling the growth or killing of Microbes and is done by…
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A:
Q: 300 +0,005 mg/mL - 0,010 mg/mL - 0,015 mg/mL +0,020 mg/mL 0,025 mg/mL + 0,030 mg/mL -0,035 mg/mL 250…
A: Microbial Growth Curve: The number of living cells in a bacterial population over time is…
Q: Define sterilization.
A: Microbial control indicates the prevention or inhibition of microbial growth. It involves physical…
Q: Provide a photograph of an autoclave with labels. Discuss briefly how autoclaving control microbial…
A: In a particular environment, the growth of a population of microbes refers to microbial growth. In…
Q: Explain why microorganisms differ in their pH requirements.
A: Micro-organisms: The Microscopic universe that widespread in nature as unicellular,…
Q: The optimum growth pH for a microorganism is usually: 4,5,7 or 8
A: pH is the scale on which the acidity or alkalinity is measured. It is the scale between 1 to 14.…
Q: Physical methods of sterilization include :
A: disclaimer: since you have posted multiple questions we have answered the first question for you. if…
Q: What are the physical methods of microbial control
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Q: Explain the mechanism of action of several of the physical and chemical agents employed to control…
A: Microbes such as bacteria, viruses, worms may act as nuisance causing various diseases in plants,…
Q: Explain how detergents, soaps, and heavy metals can beemployed in clinical, commercial, and…
A: Soaps, detergents, and various cleaning agents are used in the household, clinical, and commercial…
Q: Identify two factors that make biofilms more tolerant to antimicrobials and make sure to include…
A: Two factors that make biofilms more tolerant to anti-microbial and make sure to include their mode…
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 the process of drug powder aerosolization process from a DPI? Please answer at your own…
A: Drug powder inhalers (DPIs) are medical devices that are used by patients to deliver dry powder…
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: Besides dehydrated foods, how might the amount of water available to microbes be decreased? Group of…
A: Dehydration is a method that has been used for centuries to preserve foods such as raisins, etc. It…
Q: Identify the single most correct choice: () a) lodine can inactivate microbial cellular proteins.…
A: There are two terms that are used in microbiology to determine the effect of antimicrobials. They…
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: Compare and contrast moist and dry heat methods of microbe control and give 2 examples of each.
A: The growth of microbes in an inanimate object can lead to the contamination of the particular…
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: distinguish between antiseptics and disinfectants. Are the terms interchangeable? explain…
A: Disinfectants and antiseptic are used in living and non-living environments. Disinfectants and…
Q: Explain why it is essential that bacteria cultures be sterilized in an autoclave.
A: The microbial cultures are grown in the laboratory so as to multiply them or increase the number of…
Q: the ways to increase the yield and decrease the cost for production of commercially…
A: Materials that are necessary for the successful conduction of metabolism in living organisms are…
Q: Assigned chemical agent: How does this agent specifically destroy microbial cells? Propose a…
A: There are few important points that should kept in mind : The bacteria treated with allows stain to…
Q: Why are most antimicrobial chemical agents disinfectants rather than sterilants? What general…
A: Most chemical antimicrobial agents are disinfectants instead of sterilants. A disinfectant reduces…
Q: Write short notes on dry heat as a physical antimicrobial control method.
A: Drying can be used to control the growth of microorganisms because when water is removed from cells,…
Q: Distinguish heat sterilization and "commercial sterility".
A: lowering the prevalence of harmful bacteria until they are no longer a health threat. usually…
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: In determination of microbial motility, what is the value of a hanging-drop perparation? what is the…
A: Hanging drop is a motility testing which helps microbiologist to view motility of bacterium.
Q: Oxygen is always beneficial to micro-organisms. Discuss this statement in the context of factors…
A: Micro organisms are the microscopic organisms that are present on the earth in abundance. These…
Q: Which techniques may be used for viable counting methods of microbial measurements? Explain.
A: To identify the microorganism, it must first be placed into a medium to commence development, and…
Q: ph Minimum Optimum Maximum Escherichia coli 4.5 7 9 Pseudomonas aureus 4.5 7.5 9.5 Staphylococcus…
A: The change in the number of live cells in the population of bacteria over the period is…
Q: Z-germicSide is an antimicrobial agent. Based on the given data set below, describe how effective…
A: Phenol is used as an antiseptic and disinfectant against various types of micro-organisms like…
Q: Requirements of Autoclave for sterilization
A: autoclave is an instrument used for sterilization of equipments and media cultures etc in the…
Q: Identify the principles and procedures related to disinfection and sterilization.
A: Sterilization is the process of killing microorganisms along with their spores. It is the most…
Q: Please explain the differences between freeze drying,drum drying and air drying and which give a…
A: Freeze drying, drum drying, and air drying are dring methods to remove water content from the cell…
Q: Alternative name for Moist-heat sterilization Select one: Oven sterilization Autoclaving Ionizing…
A: Sterilization is any technique that eliminates, removes, or disengages every living organism…
Q: List 5 other methods of sterilization and describe the principle/s and when each method is used.
A: (Please note that, you provided more than one question, I can only answer one question at a time,…
Q: What are the characteristics of an ideal antimicrobial agent?
A: Microorganisms have a very large world. Some are beneficial to live creatures, while others are…
Q: equipments can be used to determine turbidity in the sample tubes in testing of antimicrobial act
A: The clarity of a liquid can be measured by its turbidity. We can define turbidity as the measure of…
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: 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: What is the difference between a disinfectant and an antiseptic?
A: As per our company's guidelines we are supposed to answer single question at a time, please repost…
- Describe the advantages and disadvantages of
aldehyde agents in microbial control.
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- Compare and contrast the action of alcohols, halogens, and oxidizing agents in controlling microbial growth.Name the desirable characteristics of chemical control agents.distinguish between antiseptics and disinfectants. Are the terms interchangeable? explain quantitative and qualitative proceedure in effects of chemicals in microbial populations.
- Provide three reasons why the use of aseptic technique is essential when handling microbial cultures in the laboratory.Design a concept map on microbial growth that would contain the key features of the following concepts (Requirements of microbial growth, Bacterial Growth, Control of Bacterial Growth and Antimicrobial methods).Outline the different physical and chemical methods of sterilization. Briefly describe how each method control microbial growth
- Explain the mechanism of action of several of the physical and chemical agents employed to control microbial growth.https://courses.lumenlearning.com/microbiology/chapter/controlling-microbial-growth/ Read this Article about Controlling Microbial Growth and answer the following questions: Which is most effective at removing microbes from a product: sanitization, degerming, or sterilization? Explain. What are two possible reasons for choosing a bacteriostatic treatment over a bactericidal one? Name at least two factors that can compromise the effectiveness of a disinfecting agent.Nitrate plays a role in both catabolic and anabolic reactions in microbes. Present one example of each use of nitrate (one catabolic and one anabolic) and what roles they play in their environments. Make sure to identify a microbe for each process.
- A relatively large zone of inhibition surrounding an antimicrobial disk on a Kirby-Bauer test plate would most likely be interpreted as: a. sensitive reaction b. intermediate reaction c. resistant reactionDescribe the five phases of a microbial growth curve observed when microbes are grown in a batch cultureDistinguish between the terms halophilic and halotolerant microorganisms. Give one example of each.