Based upon your knowledge of the 5 I's of microbiology, which type(s) of tests were used in this study to identify the group A streptococci in the specimens collected? How were the other four I's also used in this study? Give specific examples.

Q: Define the term sterile. What two methods did Pasteur used tomake solutions sterile?

A: Louis Pasteur was a French biologist of 1822- 1895. He is well renowned for his works on…

Q: During the Lederberg and Tatum experiment, theresearchers compared the growth of mutant strains…

A: Conjugation is the process by which bacteria transfers its genetic material to the other bacteria by…

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: For an In vitro mimicking infection test:

A: Introduction: Cell culture is the process of growing cells in a controlled setting, usually outside…

Q: Suppose your professor handed you a test tube with 2.0 mL of M. foliorum infected with bacteriophage…

A:

Q: When analyzing your results after performing a serial dilution, you obtain an average of 40 colonies…

A: Dilution is the process of decreasing the concentration of the solution. The cells count decreases…

Q: A 0.00001 dilution is performed on a culture of bacteria in order to perform viable plate counts.…

A: When the culture medium is dispersed on the viable plate, a very thin layer is formed in which…

Q: Calculate the concentration of bacteriophage in the origina! culture from the following data. Be…

A: Bacteriophage -- Also called as bacterial virus or phage. Bacteriophages are obligate intracellular…