Differentiate between thermal death point and thermal death time,and provide examples of their uses.

Q: Give the test organisms of AET test in European Pharmacopeia.

A: AET stands for antimicrobial effectiveness test, which evaluates the efficacy of antimicrobial…

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: Discuss، Factors that influencing the cleaning process ?

A: There are five main factors which are equally critical when cleaning:time, temperature, mechanical…

Q: What is the pathogen that exhibits the greatest resistance to heat treatment is the bacteria ?

A: Microbiology is the study of microorganisms that are invisible to the naked eye. The microorganisms…

Q: determine the microbial virulence based on the number of colonies?

A: Microbial virulence is the microorganism ability creating damage in the host, it also gives the…

Q: ar help preserve food? Why were chemical disinfectants once commonly compared with phenol? When is…

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: Weigh the pros and cons of sanitizing food with more thorough methods vs less intense methods. Use…

A: Answer- Sanitizing food is in great demand in today's scenario due to COVID-19 pandimic. There are…

Q: Correlate lack of microbial growth with selective toxicity

A: Microbial Growth --A microbial is defined as growth of population or increase in the no. of cells ,…

Q: Physical methods of sterilization include :

A: disclaimer: since you have posted multiple questions we have answered the first question for you. if…

Q: Explain how cold temperatures and desiccation are used inmicrobial control.

A: Microorganisms are omnipresent. Therefore, they may cause contamination, infection, and…

Q: What are the physical methods of microbial control

A: Control of microorganisms is fundamental to forestall the transmission of illnesses and disease,…

Q: Name the 5 main sources of external contamination associated with spent culture media during…

A: Biopsy-based embryo testing for genetic abnormalities, aneuploidy, or preimplantation genetic…

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: What is the effect of moist heat and dry heat? Define TDT and TDP. What is the minimum sterilization…

A: Sterilization is defined as a technique which is used for complete removal, killing or deactivation…

Q: What is microbial death? Give factors affecting death rate.

A: Microbes can be defined as minute, unicellular organisms that are not visible with the naked eye.…

Q: Characterize the parameters of microbial death, and describe severalfactors that influence the rate…

A: To control microbial growth or contamination there are a number of aseptic techniques developed that…

Q: micro-organisms are the most resistant to heat sterilization?

A: Most of the bacteria cannot survive adverse heat condition. But somehow particular bacteria can…

Q: Explain why the type and number of microbes, environmental conditions, risk for infection, and…

A: An antimicrobial treatment kills or inhibits the growth of microorganisms like bacteria, fungi, or…

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: Diff erentiate between thermal death point and thermal death time, and provide examples of their…

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: Compare the effectiveness of handwashing with water, with soap, and withsoap and surgical scrubbing

A: Handwashing is important and essential for hygenic health conditions. Handwashing is important to…

Q: You have been working in the quality control lab at Koo for a month when you noticed a dramatic…

A: Introduction :- Incubator is an instrument which is used to grow and maintain microbiological…

Q: Identify the canning methods used in the industry, and differentiate the methods used

A: INTRODUCTION Food preservation is a method used for food processing techniques, that controls the…

Q: Discuss both moist and dry heat methods, and identify multiple examples of each.

A: Cooking or cookery can be defined as the art, science, craft of using heat to prepare food for…

Q: What is an alternative to autoclaving for sterilizing heat-sensitive materials?

A: Any process that kills, eliminates, deactivates, or removes all forms of microorganisms and…

Q: Describe some methods using dry heat and its chief applications.

A: A temperature higher than the normal temperature is required for the growth of the microorganism is…

Q: Why is there a need to guarantee safety in the laboratory?

A: The laboratory is the place where there are lots of chemicals, equipments, instruments, specimen are…

Q: Draw and discuss the airflow of Chemical Fumehood, Clean bench, and Class II Biological Safety…

A: Biosafety cabinet is a cabinet for microbiological and biological safety to enclosed a laboratory…

Q: Define moist and dry heat, and explain their modes of action andrelative effectiveness.

A: A temperature higher than the normal is essential for microbial growth is microbicidal. In dry heat,…

Q: Explain why the following steps are necessary during subculturing:  Cooling the inoculating loop…

A: Subculture is the process of the removal of the media and transferring the cells from previous…

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: Provide some suggestions for treating anaerobic infections bymanipulating the gas content of the…

A: Anaerobic infections are caused by the microbes which are growing in anaerobic conditions. The…

Q: Describe the five phases of a microbial growth curve observed when growing microbes are grown in…

A: The bacterial growth curve represents the number of live cells in a bacterial population over a…

Q: What summary can be drawn from the stab slant and surface inoculation.

A: A growth medium is intended to promote the growth of a variety of microorganisms or cells by the…

Q: 4.

A: The nurses are supposed to be familiar with the various operations carried out in the hospital. It…

Q: What is thermal death time? What are the factors that may influence the efficiency of chemical…

A: Answer 1 :- Thermal death time is the way lengthy it takes to kill a particular bacterium at a…

Q: Discuss the principle of flame sterilization.

A: Sterilization is any method that eliminates, destroys, or kills any life such as fungi, bacteria,…

Q: Define radiation and assess the use of irradiation as a method ofmicrobial control.

A: The phenomenon of microbial growth deals with the control or inhibition of the growth of…

Q: Discuss and explain deamination and repair

A: Repair of deamination product is done by base exision repair. Enzymes like DNA glycosylase, AP…

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…

Q: Predict methods used to test for food-borne microorganisms

A: Microorganisms are relatively tiny microorganisms that are mostly structured as single-cell…

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.