What is the correlation between radiation “energy” and the mechanisms of sterilization?

Q: What are some advantages and disadvantages of ionizing radiationas a method of control?

A: Sterilization involves physical methods for removing or controlling the microbes. The physical…

Q: What is the difference between Dry and Wet Celloidin Method?

A: Celloidin method is a histopathological technique of tissue impregnation and embedding that helps to…

Q: What is sterilization? Give specific examples of media which are sterilized by the following…

A: All microbes, such as bacteria, virus, and fungi, requires some essential nutrients for growth. The…

Q: Why is ionizing radiation more effective than UV radiation forsterilization of food products?

A: Ionizing radiations are the radiations that are released by the atoms that travels in the form of…

Q: Why is resazurin a useful media additive for the study of anaerobes?

A: Resazurin is a weakly fluorescent, non-toxic, redox-sensitive phenoxazine dye which has a…

Q: What does the red dye Prontosil have to do with sulfa drugs?

A: Antibiotics are the medicines which are used to cure infections which are caused by bacteria. These…

Q: What a scrubber in the exhaust of chemical industrial plant removes?

A: Pollution is the introduction of contaminants into the natural environment that cause adverse…

Q: Why is immobilization a good strategy for dealing with uraniumpollution?

A: Uranium (U) is a radioactive chemical element of the actinoid series of the periodic number with an…

Q: What is the difference between defined media and complex media?

A: media is a solution in which is rich in nutrients.  it is very suitable for the growth of microbes…

Q: Identify applications for ethylene oxide sterilization.

A: KEY WORDS :- Ethylene oxide - It is a gas which is flammable in nature and colorless which is used…

Q: Besides better aeration and mixing properties, what other advantages do stirred tank bioreactors…

A: A bioreactor is a man-made device specially designed for supporting biologically active environment.…

Q: How can a life cycle of microorganism and heat resistance graph be used to determine the boiling…

A: Heat is one of the effective as well oldest physical methods that have been employed for microbial…

Q: Under what conditions are media typically sterilized in an autoclave?

A: An autoclave is the pressure chamber used to carry out the scientific and industrial processes…

Q: When is sterilization by filtration preferred over sterilization by heat? Why? What makes heat an…

A: Answer :- 1)Filteration is the sterilization process wherein there is the physical removal of…

Q: What is the function of mordant?

A: Gram staining is a common technique that is used to differentiate bacteria into two broad groups…

Q: Why does picric acid and tannic acid are used to treat burn?

A: Picric Acid, is an organic compound chemically known as 2,4,6-trinitrophenol. It is a pale yellow…

Q: When preparing samples for SDS-PAGE, what is the purpose of boiling the samples at 95°C?

A: Electrophoresis is a laboratory technique used to separate and isolate desired nucleic acid…

Q: What are the advantages of solid media over liquid media?

A: Solid media-It is a growth medium which forms solid support for the growth of colonies of…

Q: What are the possible ways to sterilize heat labile products? Explain your answer with suitable…

A: Heat labile materials are those substances that can undergo change rapid change when exposed to high…

Q: For microprojectile bombardment, the particles used are typically? a. Nickel b. Tungsten O c.…

A: Ttransformation is a biotechnological process where a foreign DNA molecule is inserted into the host…

Q: Distinguish heat sterilization and "commercial sterility".

A: lowering the prevalence of harmful bacteria until they are no longer a health threat. usually…

Q: What is meant by the term plating efficiency?

A: The cells are cultured over the plate at the particular growth conditions within a particular time…

Q: What is meant by the term “enrichment culture”?

A: The culture medium or growth medium is the specific medium, which contains all essential nutrients,…

Q: What are available storgae options for nuclear waste?

A: Nuclear reactors, fuel processing plants, hospitals, and research institutes all produce radioactive…

Q: What is a periodic kiln?

A: kiln   A kiln is a type of oven with a thermally insulated chamber that produces temperatures high…

Q: What is the point of the pressure in the autoclave sterilization?

A: Autoclaves are the devices which are like pressure cookers and  used in laboratories that provide a…

Q: Why do we add powdered zinc to the nitrate reduction test?

A: Bacteria are prokaryotic simple unicellular organisms. Their mode of respiration may be aerobic or…

Q: What are the advantages of solid media  ?

A: Microbial culture is a method of multiplying microbes by allowing them to reproduce in a…

Q: What kind of radiation is used to treat food?

A: Food irradiation is the process where the food is exposed to ionizing radiation such as gamma rays,…

Q: what id the detection analysis of ozone?

A: Ozone, a colorless powerful oxidizing agent is a molecule containing three oxygen atoms (O3) which…

Q: How does Gamma radiation control the microbial growth affect of cells?

A: Different forms of radiations are used to kill microorganisms or control their growth. Gamma rays…

Q: What does photochemical smog pollution not contain?

A: Environmental pollution refers to contamination of the physical and biological components that…

Q: What are the applications for aldehydes, gaseous sterilizers, peroxygens, and organic acids?

A: Physical and chemical methods are used to control the microbes. Chemical methods are where chemicals…

Q: Why is the temperature of pasteurization at 60°C?

A: Pasteurization was invented by a French Scientist called Louis Pasteur. It was first used in 1864.…

Q: What is the difference between assimilatory nitrate reduction and denitrification? Which reaction is…

A: Nitrogen gas is present in the inert form in the atmosphere.

Q: Why is cobalt chloride paper used in the experiments?

A: The indicators are used in the experiment to detect the distinct observable change. Many types of…

Q: What are the advantages of enhanced biological phosphorusremoval (EBPR) relative to traditional…

A: Wastewater from the laundry, household detergents which contain phosphate, comes under the category…

Q: What is the main role of glycogen in wound hydrogel dressing?

A: Hydrogel rehydrate the wound bed and reduce wound pain.