Which type of sterilizing agents can be used in preservation of animals cells/tissues? How can we kill all types of microbes and which types preservation can be used?

Q: Some potentially pathogenic bacteria and fungi, including strains of Enterococcus, Staphylococcus,…

A: The infection that spread in the hospital settings are called nosocomial infections. Hospital is a…

Q: Which of the following statements regarding microbial death is FALSE?   Question options:   cell…

A: All of these statements are TRUE.

Q: Why is staining a specimen helpful for microbiologists? This is only done for laboratory decoration,…

A: Why is staining a specimen helpful for microbiologist?

Q: Why is boiling at standard temperature and pressure an inadequate method of processing for canned…

A: Canning is done to give the food products larger and stable shelf life. They must remain…

Q: What statement correctly explains why moist-heat is more effective than dry-heat for sterilization…

A: The aseptic technique is devoid of any organism that is achieved in laboratory set-up through…

Q: isolated in pure culture?

A: Helminths cannot be isolated in pure culture

Q: In microbiology, the term growth in a culture usually refers to an increase in O 1) the number and…

A: Microbes are the microscopic appearance creatures that are not visible to the naked eye. These…

Q: A culture medium on which only Gram-positive organisms grow is called a(n):   Question 9 options:…

A: Culture media is referred to as a media composed of gel or liquid to grow microorganisms. Different…

Q: A microbicidal agent has what effect?a. sterilizesb. inhibits microorganismsc. is toxic to human…

A: Microbicidal is the biocidal compound that used to reduce the infectivity of the microorganisms such…

Q: what are some of the strengths and weaknesses to using a Culture dependent enumeration approach from…

A: culture-dependent methods generally recover a small portion of the diversity from soil environments.…

Q: In Microbiology, are there technologies that can help make Bacterial Culture and Sensitivity done…

A: Conventional methods for identification of bacteria and its drug susceptibility testing depends on…

Q: MSA/mannitol salt agar plate is selective because: O it allows only gram positive bacteria to grow O…

A: Mannitol salt agar(MSA) It is a selective medium used for the isolation, enumeration and…

Q: Why are some bacteria, such as those of the genera Mycobacterium and Nocardia, NOT effectively…

A: While the majority of bacterial cell stained either by simple on gram staining procedure. The…

Q: Which one of the following is the most resistant microorganism for sterilization: Select one: a.…

A: Microorganisms vary in their degree of susceptibility to disinfectants. Species such as Mycobacteria…

Q: A culture of bacteria is found to have a DRT of 2 minutes. How long would it take to reduce the…

A: Heat is used for sterilization of those substances that can withstand it over longer periods or…

Q: riefly describe any THREE CATEGORIES (three modes of action) of antibacterial drugs.  Make sure to…

A: According to their principle of mechanism antibacterial drugs have been divided into several…

Q: In Microbiology, are there technologies that can help make bacterial culture and sensitivity done…

A: In microbiology, culture is the process of creating artificial media for microbes in order to grow…

Q: What type of microbes are often withstand and survive high pressure treatment?

A: Microorganisms are killed by high hydrostatic pressure. This pressure-instigated inactivation is…

Q: In experimental microbiology classification of bacteria is very important. Why is essential to…

A: The microbes and E.coli both are prokaryotic organisms which give us a different field of…

Q: What factors do you think must be considered when treating an infection present in a biofilm on a…

A: Cytotoxic T cells destroy the target cells that are present on the transplanted tissue, cancer…

Q: Staining microbes are important techniques to characterize microbes in any microbiology laboratory.…

A: According to the question, we have to mention which of the four staining procedures is the most…

Q: In lab, sterile technique is important for what reason? none of the answers are correct to ensure…

A: In Sterile Condition, Every microbe including bacteria, fungus, etc should be eradicated before…

Q: Please match the type of culture to the statement that most accurately describes it to test your…

A: In microbiology, culture media  is the media which is used to multiply the required microbes under…

Q: Imagine yourself being assigned to a very poor, remote village to educate the people about…

A: Pond water is a type of surface water that, like well water that can be filtered and used in the…

Q: Selective media: O Is regular nutrient agar that can grow any microorganism Selects for the growth…

A: Cultured bacteria are any bacteria that grow in the lab by the microbiologist using the required or…

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: When heat treatment is used as to control microbial growth, what is the immediate impact of this…

A: Heat treatment to a microbe changes its macromolecules and as temperature increases macromolecules…

Q: Which of the following statements regarding microbial death is FALSE? Question options: cell…

A: Microbial death is defined as the permanent loss of reproductive capacity of microbes under ideal…

Q: differential plate enrichment plate selective plate streak plate pour plate

A: Differential plate:  Differential media used to distinguish between two related microbes. It used to…

Q: Can you classify household disinfectants as sterilants? What organisms (if any) survive after the…

A: Sterilization is the process of complete destruction or removal of all forms of life  which…

Q: What is the difference between culture media and cultural environment? Are environmental conditions…

A: Microbiology is the field of biological science that deals with the culture, growth, identification…

Q: A chemical, produced by a microbe to inhibit the growth of other microbes, is isolated and then…

A: Microbes are prokaryotic organisms which live with other microbes in an environment. Some microbes…

Q: What are 3 different ways we could sterilize medical equipment and/or supplies? For each methid,…

A: The sterilization is a very important process in medical science that remove all unwanted living…

Q: Why are large parasitic worms included in studies of microbes? All parasitic organisms are…

A: Parasites that affect human are mainly categorized into two types. They are roundworm and tape worm.…

Q: List the fields of microbiology both basics and applied that deal with the following and explain…

A: The scientific study that involves their morphology, physiological mechanisms, evolutionary…

Q: We use salting and freezing to preserve our food against bacteria. Explain why is food preserved…

A: Food preservation refers to the practices of food processing that reduce the deterioration of food…

Q: List the fields of microbiology that deal with the following: a. Metabolism b. Enzymology c.…

A: Biology is a branch of science. Bio means life and ology means study. Biology is basically the study…

Q: What is the goal of aseptic techniques O To prevent contamination To allow contamination all of the…

A: Aseptic techniques are those techniques that are used in the field of medical. They are a kind of…

Q: The clear zone around an antibiotic disk Multiple Choice is a plaque indicating the bacteria got…

A: Antibiotics are the drugs that are synthcised with the aim to kill, inhibit or eliminate the…

Q: Describe the difference between blanching, pasteurization, and canning. What is the purpose of each…

A: Food spoilage is the process in which a food product turns unsuitable to eat by the consumer. The…

Q: Which of the following are criteria for antibiotics? (select all that apply) Chemical substance…

A:

Q: Is the lyophilization process a suitable method for the preservation of all microorganisms

A: preservation of bacterial culture is an important step in microbiology . there are several methods…

Q: How is baking put in an application in microbiology and its involved microorganisms

A: Introduction:-  Microbes have been used in the bakery industry from a very long time. Yeast have the…

Q: Which of the following would be the best example of the rapid growth rate of microbes impacting…

A: Bacteria usually grow in cold or warm temperatures but under favorable environments, they will show…

Q: Microbial forensics is the field of science that is investigating all of the different ways in which…

A: Forensic science is the field that analyzes and examines the crime scene so as to help in…

Q: Microbes can be used to decrease the use of chemical fertilizers & pesticides. Explain how can…

A: Usually, the pesticides and the fertilizers are used by the farmers in their fields. The…

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: Please explain the differences between freeze drying and other drying techniques in removal of water…

A: ANSWER;- Freeze Drying is an interaction wherein a totally frozen example is submitted under a…

Q: Which of the following best describes the pattern of microbial death? O Not all of the cells in a…

A: Bacterial populations die at a constant logarithmic rate. Microorganisms were previously considered…

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.