Media, such as Mueller-Hinton agar, that neither restricts the growth of certain microbes nor distinguishes between the types microbes that do grow is: Incorrect Answer: B. Differential only Correct Answer: O C. General purpose

Q: structured and unstructured model of microbial growth.

A: Microbial growth refers to an increase in the number of cells rather than an increase in cell size.…

Q: enrichment culture to isolate aerobic and anaerobic nitrogen-fixing bacteria, sulfate-reducing…

A: Enrichment culture:  This type of culture containing  certain growth media ,allows  and  favours the…

Q: Another method of microbial control is filtration. List down at least 5 kinds of filters which could…

A: Filterationn sterilization It is the removal of microbes by the passage of a liquid or gas through a…

Q: Define sterilisation.

A: Microorganisms are very small organisms that cannot be seen by naked eyes. They are mostly…

Q: A fastidious organism must be grown on what type of medium?a. general-purpose mediumb. differential…

A: Bacteria require appropriate environmental conditions for its growth. Solid or a liquid preparation…

Q: Blood agar media  is a _________.   Selective media Differential media Rich media Enriched media…

A: A medium can be defined as gel or liquid which helps in growth of a bacterial culture. Medium is…

Q: egorise the microbial growth into four phases. In your own words, briefly describe eac

A: An organism that is microscopic is known as the microorganisms. These are tiny , small organisms…

Q: Describe the term resistance and biofilm related to microbiology.

A: The ecosystem is composed of species such as plants, animals, and microbes. Microorganisms, which…

Q: In the laboratory, autoclaving is required to prepare media for the growth of What type of method of…

A: The most effective method by which we sterilize the laboratory instruments is known as autoclaving.

Q: What type pof media encourages the growth of some organisms but suppresses the growth of others?…

A: Culture media are also known as nutritive media or growth media and they are the nutritive mixtures…

Q: A selective media  a) inhibit the growth of certain bacteria while allowing others to grow b)…

A: An example of selective media includes- eosin methylene blue that is toxic to Gram-positive bacteria…

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: Discuss why the presence of biofilms may be beneficial to microbes yet problematic to humans.

A:

Q: ITEM I MSM MICROBIAL PROFILE MICROORGANISM/CAUSATIVE AGENT GRAM REACTION A B OXYGEN REQUIREMENT C D…

A: Malaria is brought on by a type of protozoan called Plasmodium falciparum. Malaria is a serious…

Q: 9. Is the eosin methylene blue agar (EMB) a complex or defined medium? Explain based on its…

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

Q: Which of the following is FALSE about interpreting the results of normal microbial flora experiment?…

A: Normal microbial flora: Normal flora includes microorganisms (bacteria, fungi, viruses, and…

Q: Bacteria are not used as probiotic agents. True O False The growth of bacteria that form endospores…

A: Bacteria are prokaryotic microorganisms. Bacteria are ubiquitous in nature and are found almost in…

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: You're in charge of bioremediation of jet fuel-contaminated soil. Your colleague advises that you…

A: Bioremediation is a field of biotechnology concerned with the removal of contaminants, poisons, and…

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: Identify two factors( in detail)that make biofilms more tolerant to antimicrobials including their…

A: Biofilms are a collective of one or more types of microorganisms that can grow on many different…

Q: What type of media is used to encourage the growth of only the suspected pathogen from nonsterile…

A: The growth media or culture media is used to grow microorganisms in the laboratory conditions.…

Q: Identify the microorganism/ group of microorganisms involved in the spoilage of the following food:…

A: Spoilage of food products causes great harm to the manufacturer and also to the people consuming it…

Q: A microbe is growing on Sabouraud dextrose agar, which has a slightly acidic pH. Which of the…

A: A culture medium contains enough nutrients for the growth of targeted or desired microbe. Different…

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: Diseases that involve biofilm-producing bacteria are of serious concern. They are not as easily…

A: A biofilm is thin but a robust layer of mucilage , adhered to a surface like human skin , tooth ,…

Q: Choose for the organisms below, depending on the incubation condition and media whether they will…

A: Culture media, also known as growth media, are specific nutrient and other substance mixtures that…

Q: Enter points on the axes and graph the probable results for anacidophile, a neutrophile, and an…

A: Microorganisms growing optimally in the ph of less than 5.5, are known as Acidophiles. For example…

Q: a.) Infection with this pathogen can result in a wide range of diseases from ear infections to…

A: Introduction The meningitis is the inflammation of the meninges layer of the brain and the…

Q: Which of the following factors increases biofilm accumulation? (select all that apply) V A.…

A:

Q: To determine if the type of agar affects bacterial growth, a scientist cultures on fou different…

A: Agar is galactose based heterogeneous polysaccharide. Agar is made from red algae. The main…

Q: microbial growth

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

Q: explain how the use of an Eosin methylene blue agar plate can help determine the type of fermenters…

A: Eosin methylene blue agar (EMB) is a selective and differential media.

Q: Which of the following medium is considered an enriched medium? a. LB b. T-soy  c. Nutrient  d.…

A: A growth or culture medium is solid, liquid or semi solid in nature that is used to support the…

Q: As a Microbiologist working on a bioremediation project, you are torn between 2 choices for…

A: The process of bioremediation, defined as the use of microorganisms to detoxify or remove pollutants…

Q: For long-term storage of microbes that will be may be revived and grown later, what temperatures are…

A: The underlying principle of long term preservation is to keep microorganisms in a dormant state,…

Q: there are different methods to be used in order to control opportunistic infection and that includes…

A: Introduction Opportunistic infections (OIs) are infections that affect persons with impaired immune…

Q: Which of the following is an example of microbial control? Select all that apply. View Available…

A: Microbes  They are the submicroscopic organism that may be useful or harmful to human, animals and…

Q: What microbial control method would you use to clean a papercut? Why did you make that choice?…

A: A paper cut occurs when a piece of paper or other thin, sharp material slices a person's skin,…

Q: The bacterial slime layer is generally made of polysaccharides (called glycocalyx) and might be…

A: Many bacterial cells secrete some extracellular material in the form of a capsule or a slime layer.

Q: Microbes can be used to decrease the use of chemical fertilisers and pesticides.Explain how this can…

A: Bio-fertilizers are cost effective and eco-friendly. Microbes can also act as bio-pesticides to…