of.

Q: Which bacteria produce B-lactamase enzyme which is resistant to penicillin and why?

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

Q: In performing an agar overlay for E. coli bacteriophage isolation, formation of ____________…

A: The agar overlay is a common tool in the culture-based research of bacterial viruses…

Q: Explain the reason why the treatment of trypsin, collagenase, and EDTA is necessary for the…

A: The cell's ribosome is where the process of protein synthesis takes place. The next two processes in…

Q: Briefly explain how you can determine the presence of coliform bacteria in a water sample.

A: Coliforms are a type of bacteria. These organisms are normally harmless to the species or hosts they…

Q: How would you modify the isolation of endospore-forming organisms from the soil procedure you…

A: They are major contminants of food industry. Various species such as Clostridium botulinum ,…

Q: In Griffith's experiment, the S type bacteria are harmless, but can be transformed into the…

A: In Griffith's experiment, there was a mix of  heat-killed S-strain bacteria with live, harmless…

Q: List three species of bacteria (using complete genus and species names, correct binomial…

A: The Enteroplauri test or the Enterotube system can be defined as the test used to identify different…

Q: Do we have to do an antibiotic sensitivity test to ensure the result? and what is the type and name…

A: Antibiotic Sensitivity Test:  Antibiotic sensitivity testing, often known as antibiotic…

Q: Why does strain C grow only in the medium II? Use the appropriate vocabulary and provide one…

A: Escherichia coli is a type of bacteria which is not considered as pathogenic generally, but some of…

Q: Why is pure culture and culture collection important in identifying novel species of bacteria?

A: A pure culture is a population of cells or multicellular organisms growing in the absence of other…

Q: McConkey agar red is considered to be both differential and selective for the isolation of members…

A: Enterobacteria cause intestinal diseases. It causes urinary infection, gastric problems, septicemia…

Q: When innoculate the bacteria noticed yellow colonies, is that staphylococcus aureus or…

A: It is required to identify the yellow colonies seen after inoculation of the bacteria is…

Q: What difficulties does one encounter when trying to differentiate bacteria on the basis of…

A: Bacteria are differentiated based on many different characteristics such as cell shape, nature of…

Q: Neisseria meningitidis Rickettsia typhi Ureaplasma urealyticum Bacillus authrasis Vibrio cholerae…

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

Q: Explain why the growth of both the strains A and C in medium III is not similar to that of strain B.…

A: Answer: Introduction: In most situations, glucose is the good carbon source for E. coli: it gives…

Q: why would it be necessary to complete identification of a bacterium based on it physiology rather…

A: Morphology is the structural components of an organism. The physiology is the study of the…

Q: How do you know if you Azotobacter bacteria isolation was successful? Could you please list all…

A: Azotobacter is a genus of free-living, nitrogen-fixing bacteria that are found in soil and water.…

Q: These is another lab that we did I have finish the front but I don't understand page 24 number 4 it…

A: Serratia is Gram-negative, rod-shaped bacteria belonging to the Enterobacteriaceae family. They are…

Q: You

A: For indentification of the correct organism in the lab by use of dichotomous key is based on choices…

Q: Describe the principle of MPN

A: Bacteria are living organisms. It means they carry out vital functions, like nutrition, interaction,…

Q: Exaplain the endospore staining resulting to non-endospore forming results of Staphylococcus aureus…

A: Endospore Staining: Endospore staining is a specialized staining technique used to visualize the…

Q: Describe the shape and color of the following species of bacteria after Acid-Fast staining: E. coli…

A: Acid fast staining is a type of laboratory test that is used to determine if a sample of blood or…

Q: Supposed you are to observe an unknown bacterial slide. In your initial observation, it appears to…

A: Microorganisms are defined as organisms that cannot be viewed by unaided eyes and require a…

Q: Samples from an ill patient were collected by a physician for testing. A bacterial infection is…

A: Infections are due to the entry of pathogenic microbes in the human body. They will colonize in many…

Q: What is a capsule? Why are Capsules considered "dangerous"? What are 5 examples of disease-causing…

A: Bacteria are the most primitive types of cells that are present in the living world. they are…

Q: You are provided with a mixed culture of Escherichia coli and Pseudomonas aeruginosa, draw a flow…

A: Escherichia coli and Pseudomonas aeruginosa both are gram negative bacteria that can cause severe…

Q: What is the genus and species of your bacteria? And What led you to confirm this result and why?…

A: My bacteria is Alcaligenes faecalis :  Genus of Alcaligenes faecalis :Alcaligenes Alcaligenes is a…

Q: What is a capsule? Why are Capsules considered "dangerous"? What are 5 examples of disease- causing…

A: A capsule is a major coat protein of a living organism that has been added to the cell envelope.…

Q: Give the importance of the following factors in bacterial characterization methods: (a) cultures,…

A: A microbe is a living entity that is so tiny that it cannot be seen with the naked eye. Microbiology…

Q: hen we try to study the bacterial flora of the body, soil, water, or just about any environment, e…

A: Introduction : In microbiology, a pure culture is a culture grown in the lab that only contains one…

Q: Draw or describe what a rod-shaped bacterium positive for a capsule would look like when stained…

A: capsule stain is a useful method in microbiology for identifying the presence of capsules, the…

Q: You perform the Methyl-Red(MR)& Voges-Proskauer(VP)test and gather the followingresults:…

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

Q: Why does fixation of the positive dye help bacteria stick to the slides?

A: Dyes in microbiology are for staining cells; they are used based on the chemical properties and the…

Q: Complete the colony morphology for the colonies pictured above: 1.  Form - 2.  Elevation - 3.…

A: The given picture shows the blood agar of gram negative entero-bacteriacea named Morganella morgani.…

Q: A urine sample was obtained, and the bacteria in this sample were cultured. Using the same tests as…

A: The bioinformatics tool and technique known as "Basic Local Alignment Search Tool," or abbreviated…

Q: Staphylococci bacteria share the following characteristics except. Gram+ Gram- Lacking spores and…

A: Introduction: Staphylococcus bacteria can cause disease in humans and other creatures. Historically,…

Q: Explain the reason that the obtained organism is either a bacterium or eukaryotes.

A: The reason that the obtained organism is either a bacterium or eukaryotes

Q: You have several different media onto which you inoculated eight strains of yeast (A-H). The media…

A: Minimal medium (unsupplemented) A minimal medium is a growth medium used for growing microbes and…

Q: How would the slide appear if the bacteria were stained with safranin, a basic red dye?

A: The appearance of bacteria, when stained with safranin, is to be determined.

Q: Assume that you counted 67 plaques on a bacterial plate where 0.1ml of a 10-5 dilution of phage was…

A: A dilution: It can be defined as a method of addition of more solvent to a solution of a definite…

Q: Features of bacteria that aid _________ research aremonoploidy, which facilitates mutant…

A: Mutation is a sudden change in the genome of an organism which results in a variant form that can be…

Q: Purpose Solve the identity of an unknown bacterial specimen by creating a dichotomous key and using…

A: A dichotomous key is an identification tool used to differentiate organisms based on their…

Q: Αγελα

A: based on above images the name of pathogen are given on visualize analysis.  following are the name…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.