MR test result is on the left, VP test result is on the right. a. Please interpret these results. b. A fellow researcher and you are sure your bacterial sample is either E. coli or E. aerogenes. Based upon the work we have done in lab which methods will help you determine which bacteria it is? Please explain why, the results you would want to observe and provide analysis of those results.

Q: Bacterial Plating Conditions

A: Bacterial plating is involves streaking of single species of bacteria inorder to isolate pure stain.…

Q: The following three questions are related to this patient scenario: A 65-year-old male HIV patient…

A: The intravenous antibiotics are used to treat severe kinds of bacterial infections. A most common…

Q: For each tube in a serial dilution, 1 ml of one solution is diluted into 5 ml H₂O. Determine the…

A: Dilution factor -  In dilution process a stalk solution is diluted. The times of dilution (factor by…

Q: There are two bacteria, and I have to find out the organism. I did gram staining, and I found out…

A: Gram staining is a laboratory technique used to differentiate and classify bacteria into two major…

Q: To determine whether proteins interact with each other which two techniques might you use 1. Yeast…

A: Protein-protein interactions (PPIs) are highly-specific physical contacts that occur between two or…

Q: How would you draw out a step in an experiment that included the following? Please help, I am so…

A: Horizontal gene transfer (HGT) is largely responsible worldwide for increasing the incidence of…

Q: My professor instructed me to make presentation on this topic "Periodontal microbes interaction with…

A: Microbes are microscopic organisms and are only observable under a microscope. They consist of…

Q: This agar plate was obtained by spreading 0.1 ml of a 1:1,000 dilution of a bacterial sample taken…

A: A colony-forming unit (CFU) is a unit that is used in microbiology to measure the viable number of…

Q: For a laboratory exercise of antibiotic susceptibility test in a disk-diffusion method. What are the…

A: Antibiotics have definitely transformed the lives of countless individuals by rescuing them from…

Q: Explain why only a virulent virus (like T4 phage), rather than a temperate virus, can be used in our…

A: If a virulent phage infects its host, it will produce more progeny as soon as phage DNA is injected…

Q: Hello, I want you pleaseeee to make a dichotomous key based on provided experiments to identify a an…

A: The method of identifying an unknown bacterium is a precise one, requiring cautious perception and…

Q: The number of bacterial cells in a culture broth is to be determined by a culture technique. Serial…

A: Colony forming unit refers to the measurement of the number of viable cells present in per ml of the…

Q: a. Explain whether or not any of the methods in fi gure 2.9 could beused to determine the total…

A: Since, the question a. in incomplete as it requires figure 2.9 to be answered we will answer the…

Q: A phagehunter performs a spot titer using standard techniques (3 ul of each dilution spotted to…

A: High titer lysate:            A concentrated liquid sample of phage obtained by the infection of the…

Q: Which of the following is similar to a block of highly purified “jello-like” substance that is not…

A: Micropippete is laboratory equipment used to transfer small quantities of liquid. Restriction…

Q: Which type(s) of medium would be used in each scenario?a. isolating the growth of Streptococcus…

A: A culture medium, also called the growth medium, can be a liquid or solid medium that supports the…

Q: Practical techniques used to identify unknown microorganisms’ You should include the types of tests…

A: Microbiology is the study of microorganisms, identification, and classification of a particular…

Q: If a culture of E. coli you are tracking grows from 5 x 103 cells/ml to 9 x 107 cells per ml in 4…

A: E Coli:   In the lower intestine of warm-blooded organisms, Escherichia coli, also known as E. coli,…

Q: Hello, please answer the following Microbiology question correctly. *If you solve the question…

A: Microbiology is the study of microorganisms and associated ideas. Microbiology has gone a long way…

Q: LABORATORY REPORTS Writup The Gram Stain and Bacteriophage exercises will require formal laboratory…

A: The term "bacteriophages" or "phages" alludes to infections that multiply and contaminate bacteria.…

Q: Complete each sentence to demonstrate your understanding of the correct procedure for inoculating a…

A: Petri plates are the shallow cylindrical glass dishes that are used in the labs to culture the…

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: Refer to the provided image drawn by a student trying to plan out their serial dilution protocol.…

A: Colony forming unit (CFU)is a measure of viable bacterial cell. CFU/ml can be calculated using…

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: 3). The diagram below shows growth of E. coli strains 1 through 4 on a variety of media. Small dots…

A: Auxotrophy is the inability of an organism to synthesize a particular biochemical compound required…

Q: Discuss how you will limit exposure of your bacteria in this lab to the outside environment

A: Bacteria are a group of prokaryotic microscopic single-celled organisms. They live in diverse…

Q: You perform a Minimum Inhibitory Concentration (MIC) assay on a bacterium that you have isolated…

A: Q. Ans:-  Explanation:- Minimum Inhibitory concentration (MIC) is the concentration of antibiotics…

Q: Below I have attached the image of gram stain. -We need to find the name of the compound. And after…

A: Gram negative bacteria - The bacteria which are unable to retain crystal violet stain in the process…

Q: According to these images and your own knowledge, can you make a biological drawing of bacteria in…

A: Yoghurt is a nutrient which is rich in lactobacillus (lactic acid bacteria) . Convert milk into…

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: Match the confirmation test to the category of bacteria. (each category can be used multiple times)…

A: Gram-positive bacteria are bacteria that test positive in the Gram stain test, which has…

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.

Microbial Growth

The development of microbial growth is influenced by various natural conditions (both physical and synthetic) like pH, temperature, saltiness, gas focus (O2, CO2, and H2), nutrients, water action, and assimilation. Knowing the distinctive physical and chemical factors that influence the development and endurance of microbial growth in the climate will assist with reinforcing endeavors outfitted towards their control. These lines lessen or diminish their harmful impacts on humankind, creatures, and the climate.