Describe the difference between blanching, pasteurization, and canning. What is the purpose of each preservation method, how is the treatment carried out and how are the products to be stored after the treatment

Q: What type of medium is used to maintain and preserve specimens before clinical analysis? a.…

A: Microorganisms are small, unicellular, and microscopic organisms. Any organism capable of causing…

Q: Which parameter is generally less for a fixed dome type digester?   Select one: a. Life span  b.…

A: A fixed dome type digester is a fixed dome plant's component with a non-movable gas holder lying on…

Q: As the temperature of pasteurization increases, the time of treatment decreases. True False

A: Pasteurization is a technique by which some of the liquid foods such as milk, fruit juice etc is…

Q: What is a pure culture? Differentiate axenic culture from pure culture

A: Among the living beings on this planet, microbes play a very important role in the ecosystem, apart…

Q: As a microbiology student, how can you prevent or control coliform contamination in drinking water…

A: Coliforms are found in feces and warm-blooded animals and humans. They are pathogenic when found in…

Q: how foods are lyophilized and compare the advantages and disadvantages

A: Freeze drying also known as lyophilization is a method by which water is removed from frozen…

Q: In a bacterial culture on an agar plate, what is a zone of inhibition?     An area where the…

A: Microbial culture is a method of multiplying microbial organisms by letting them reproduce in…

Q: What is the magnification of each of the following objectives? scanning:   low power:   high…

A: Microscope can produce the larger images of an object in contrast to its original size and this…

Q: Which disinfectant is the most effective? and why? Which disinfectant(s) is (are) bactericidal? and…

A: Disinfectant A is most effective as  there is no growth of salmonella choleraesuis at dilution 1:2…

Q: When can gelatin be used in culture media preparation? [Answer in not more than 2 sentences

A: GELATIN: Gelatin, often known as gelatine, is a transparent, colourless, and flavourless culinary…

Q: What is the importance of agar plates and bacteria cultures in food microbiology?

A: There are different culturing techniques such as agar plates, broth culture, stab culture and solid…

Q: The inhibition of bacterial growth and reproduction without necessarily destroying the organisms is…

A: The growth and reproduction of bacteria depends on saveral factors. For the inhibition of the growth…

Q: What is the setting for the refrigerator in storing culture media? Rationalize.

A: INTRODUCTION Refrigerator is very important for storing culture medias in the laboratory as culture…

Q: How does pasteurization help us in our everyday life even before it was discovered?

A: As recently as the nineteenth century, humans risked serious illness or even death by drinking…

Q: Which one of the following statements about liquid media is false Select one: a-is prepared without…

A: Liquid media are growth medium used in the microbiological experiments. They can provide a medium on…

Q: 1. You discover a newly potential microbe that could help in degrading toxic waste into simple…

A: There are several bacteria and fungi that have the potential to degrade the toxic waste into simpler…

Q: Give the uses/functions and images of each apparatuses. Basic Laboratory Equipment Uses/Functions…

A: Note: I can't provide you with pictures. But i will explain you functions of these apparatus.…

Q: Method of sterilization used. 2. What is the Bacterial culture and flavor used if there is any. 3.…

A: AMC (Alaska Milk Corporation) is a Philippine-based milk product manufacturer. The Alaska brand is…

Q: Write a note on different culturing, metabolic and physiological techniques used in the Microbiology…

A: Microbiolgy delays with the culturing of microbes in the media and than used for making copies and…

Q: If you have a substance that you wish to sterilize (without destroying), and that substance is…

A: Introduction Any procedure that eliminates, eradicates, or renders inactive all life…

Q: Can culture media be sterilized in the hot air sterilizer? Why or why not? (Answer in not more than…

A: Sterilization is defined as a process by which an agent is used to destroy or remove the…

Q: Which of the following would be a correctly labeled agar plate?a. Staph on the bottomb. S. aureus on…

A: Agar plate is the agar and nutrient containing Petri dish which is used to culture microorganisms.…

Q: microbial growth

A: The control of microbial growth may involve sterilization, disinfection, antisepsis, sanitization,…

Q: describe the 3 processes that use moist heat methods specifying time and temperature for each:…

A: Pasteurization:It is a process in which milk, fruit juice, water and certain other food items are…

Q: Microscopic count is used to estimate microbial load of a sample by counting colonies present on the…

A:

Q: Compare and contrast pure culture, mixed culture, contaminated culture, and subculture.

A: Culturing is a process of inducing the replication or growth of microorganisms by providing…

Q: In your daily life, you utilize aseptic technique in order to minimize contamination. List five…

A: The aseptic technique in a microbiology lab is a must to get the tests right by avoiding…

Q: Which of these microbial structures is the most difficult to kill when attempting to sterilize…

A: Answer of the question given below...

Q: Which type of sterilizing agents can be used in preservation of animals cells/tissues? How can we…

A: Sterilization may be defined as the statistically complete destruction of all microorganisms…

Q: Enumerate the different Instruments/equipments use in the laboratory which are needed to be…

A: Scientific experiments conducted in laboratories often involve various instruments, equipment,…

Q: Define the following (Microbiology) Lag phase Exponential phase Stationary phase Death phase

A: Bacteria are prokaryotic organisms. They undergo asexual reproduction that occurs commonly by the…

Q: A. Complete the table: Enumerate the materials needed in each preservation method and give examples…

A: The various preservation methods, materials needed,  and examples of crop diseases best preserved…

Q: about how cultures are handled in a clinical laboratory

A: Microbial cultures are wont to confirm the sort of organism, its abundance within the sample being…

Q: Explain the term commensalism with example.

A: The animal association is a loose connection in which two animals or creatures of different species…

Q: Look for just one product of Milk in the internet and answer the following queston: 1. Method of…

A: Since, you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Explain the answer using the concepts of protein inside the microorganisms cell wall etc

A: Disinfection is a process in which the micro organisms are reduced through the disinfectants on…

Q: What will pose an ethical issue in these procedures are performed - mutilation, sterilization?

A: Sterilization is a procedure which is practiced to limit the family size in which removal or simply…

Q: Based off Pasteur’s sterility experiment, which of the following choices is least likely to result…

A: Louis Pasteur was the scientist who invented pasteurization, which is a technique to kill…

Q: Why does uninoculated agar plates still has visible growth of microorganisms? Where do you think the…

A: Microorganisms are present in abundance in nature. When there are no aseptic conditions then…

Q: attached Microbiology question AND ANSWER THE QUESTION COMPLETELY. Thank you. *If you actually…

A: Answer

Q: What factors are considered in choosing a food preservation method?

A: Storing food is a domestic skill used for thousands of years. For example, wheat stored in vessels…

Q: Make a chart of all the organisms (Columns) with results    a. Blood Agar Plate b. PEA Agar Plate…

A: As another way of identifying the effects of temperature on the growth of different organisms,…

Q: Look for two product of Milk in the internet and answer the following queston: 1. Method of…

A: Two milk products are chosen for the current study namely cheese and butter

Q: Give the uses/functions and images of each apparatuses. Basic Laboratory Equipment Uses/Functions…

A: There are many Laboratory Equipment which are used in school , collages and for various scientific…

Q: Discuss the main types of food preservation techniques

A: Food preservation includes food processing practices which prevent the growth of microorganisms, or…

Q: low temperature-long time pasteurisation

A: The French scientist Louis Pasteur coined the term pasteurization. Pasteurization is the process of…

Q: When testing the efficacy of an antibiotic against bacteria on an agar plate, it is important to…

A: The disk diffusion method, also known as the Kirby-Bauer test, is used to test the effectiveness of…

Q: After the mordant has been added, Gram-positive organisms are stained __________ and Gram-negative…

A: Gram staining is a staining technique used to differentiate two large groups of bacteria based on…

Q: What is a starter culture and what is its purpose? What are the characteristics of a good starter…

A: STARTER CULTURE:- Starter culture are those microorganisms that are used in the production of…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.