What is the correct shape of the unknown bacterium growing on your mannitol salt agar

Q: A food sample with an unknown number of contaminating bacteria was serially diluted to 10-6. A…

A: Serial dilution of a food sample containing unknown quantity of contaminating bacteria was performed…

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: A patient is diagnosed with a urinary tract infection and a urine sample is obtained and sent to the…

A: Question : A patient is diagnosed with a urinary tract infection and a urine sample is obtained and…

Q: What is the correct shape of the unknown bacterium growing on your MacConkey agar?

A: Macconkey Agar This agar includes bile salts, which are found in the gut. Bile salts help in…

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: Jessie is working with a 100% stock concentration of Clorox. She decides to add 100 μL of bacteria…

A: For calculating the unknown concentration of the tube we will be using the formula as mentioned…

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: what type of bacteria would be used to make sauerkraut?

A: Sauerkraut is product of cutting raw cabbage that fermented by various lactic acid bacteria. The…

Q: If each agar plate contained 20 ml of LB agar and had an ampicillin concentration of 150 ug/ml, what…

A: Given data:  Each plate contains-  LB agar=20ml Ampicillin= 150 micrograms per ml.  Amount of…

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: The following pictures show the results of a Disk Diffusion Assay for different types of bacteria.…

A: Disk diffusion assay is a laboratory test used to determine the effectiveness of antimicrobial…

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: You are hired in one of the microbiology labs in Memphis and your first assignment to identify…

A: As a microbiologist working to identify microbial samples from a local restaurant, the…

Q: What type of agar would you use to grow gram positive bacteria

A: Bacteria are different from the plant as well as animals. They require specific substances in the…

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A: An epidemic occurs when a disease spreads rapidly to a large number of hosts in a population in a…

Q: This is a catalase-positive, coagulase-negative, gram-positive coccus isolated from a urine specimen…

A: Introduction Bacteria are prokaryotic, unicellular organisms. They belong to the kingdom Monera.…

Q: g technique, and what is the target organisms and the purpose of its application? LONG ANSWER…

A: The bacterial staining can be simple as well as differentiated. It is studied under the domain of…

Q: A patient sample will be analyzed. You are responsible to quantify the bacteria number. The dilution…

A: A sample of your blood, urine, skin, or any part of your body will be taken during a bacteria…

Q: what is the gram staining procedure for e-coli

A: Gram staining is the laboratory technique which is used to differentiate between the morphology of…

Q: Why is it important to follow sterile technique?

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

Q: what is the culture media for gram-positive bacteria?

A: The culture media for gram positive bacteria is Mannitol salt agar . The presence of bile salts, as…

Q: Why do we use the term CFU (colony forming unit) instead of reporting bacteria per ml? Explain.

A: The  bacterial species are responsible for causing several diseases within the human body. So, for…

Q: You are transferring a bacterial culture from a tube of broth to a Petri dish containing trypticase…

A: Bacterial culture: It is a technique that enables the controlled multiplication of bacterial cells…

Q: You are tasked to isolate a certain species of bacteria from a mixed culture to further characterize…

A: Bacteria are small single-celled organisms. Bacteria are found almost everywhere on Earth and are…

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: One hundred microliters (0.100 ml) of a 10-5 dilution of a bacterial suspension plated on an agar…

A: Colonies of bacteria live on solid media. A colony is characterized as a detectable microorganism…

Q: Write a paragraph for when you once have Neisseria gonorrhoea bacteria in its pure form, what…

A: Neisseria gonorrhoeae that are also termed gonococcus or gonococci, are defined as a species of…

Q: Which of these microbial structures is the most difficult to kill when attempting to sterilize…

A: Answer of the question given below...

Q: Which of the following is a correct way to write a O 1) Escherichia coli O 2) Staphylococcus Aureus…

A: Bacteria are small microscopic and unicellular organisms. They are found almost on every part of the…

Q: What technology is available for faster bacterial culture?

A: BASIC INFORMATION BACTERIA  It is one of the type of biological cell. They belong to prokaryotic…

Q: What is the purpose of the confirmed test in an experiment designed to test for coliform bacteria?

A: Coliform bacteria are either nonmotile or motile, Gram Negative, bacilli bacteria. These are found…

Q: Below are morphological, physiological and biochemical characteristics of an unknown luminous…

A: Introduction :- Bioluminescent bacteria are bacteria that produce light and are found in seawater,…

Q: why In spread-plate technique, the bacterial suspension volume  should not exceed 0.1ml.

A: Spread plate method is a technique which uses a Petri plate or dish in which a growth medium or gar…

Q: What is the correct genus and species of your unknown Gram (+) bacterium?

A: Mannitol Salt Agar (MSA) It is used to determine halophilic and can fermenting mannitol ability of…

Q: Jessie is working with a 100% stock concentration of Clorox. She decides to add 100 µL of bacteria…

A: The scenario involves working with a 100% stock concentration of Clorox, bacteria, and a nutrient…

Q: Below is an MSA plate inoculated with bacteria and grown at 37*C for 2 days. Be pecific and thorough…

A: MSA plates inoculated with bacteria shows yellow color.

Q: You mixed up the numbers on the tubes when you inoculated the mannitol salt agar (MSA) plate. You do…

A: Differential media is a type of growth media used in the labs to grow and differentiate or…

Q: you are given a mix culture of S aureus, E. coli and P. aeruginosa. besides using the streak plate…

A: The first requirement for physically isolating a bacterium is that it can be cultured in the…

Q: Based on the growth you saw on your Lee’s Agar plate, what conclusions can you make about the…

A: Lee Agar is used to study the bacteria that can grow on yogurt. It is primarily used to count the…

Q: What type of agar would you use to grow gram negative bacteria

A: Gram-negative bacteria are the bacteria that do not consist of the crystal violet stain and they are…

Q: Gram negative bacteria do not retain the stain when washed with alcohol.Comment.

A: Gram staining is a most important technique in the microbiology to differentiate the group of…