1. identify the mycobacterium and staphylococcus, elaborate them and describe the shapes of it (you can use any objective from the two pics) 2. how are the cells of these bacteria different from plant and human body cells?

Q: A petri plate is given to you with 80 colonies on it. I tell you that I did five 10x dilutions and…

A: Serial dilution is a technique that follows a series of dilutions using a diluent and is performed…

Q: 8) Name the three basic shapes of the bacteria in the picture to the right. А B

A: Bacteria are classified as cocci, bacilli, spirilla, and vibrios based on their shape.  MreB is a…

Q: 6a. A sample is given to you that contains 6 million cells per ml.  You must make a series of serial…

A: A log dilution is a tenfold dilution, meaning the concentration is decreased by a multiple of ten.

Q: 4. You plate 3 different strains of the bacteria family Aspergillis on a MacConkey Agar plate. You…

A: Bacterial culture media are the artificial medium that provides natural-like conditions to bacteria…

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: M. tuberculosis (Mtb) takes about 12h to 18h to do a cell division. This partially explains why it…

A: Mycobacterium tuberculosis (M. tb) is a tuberculosis-causing pathogenic bacteria belonging to the…

Q: 3. Why is it important to start a bacterial culture with a single, isolated colony?

A: A bacterial culture is the one which contains nutrient media required for the growth of bacteria.

Q: Bacterial growth depends on many environmental factors, including the temperature of the…

A: The growth of microorganisms is indicated by an increase in the number of microbial cells in the…

Q: 4. You have been given 6 new strains of Bacillus species recently isolated from a mining site. In…

A: Of the bacterial culture, you will need to take into account the delusion factor and the number of…

Q: . What color does an acid-fast cell stain? 2. Identify two diseases that are caused by acid-fast…

A: By adding color to particular structures or components of biological specimens, staining is a…

Q: 1) List the structures ALL bacteria possess.

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

Q: 1. If an egg salad sandwich sitting in a warm car for 5 hours develops 40,960 bacterial cells, how…

A: Bacterial cells divide by binary fission. That is to say at each division the number of cells will…

Q: 39 You perform a Gram stain and when you look down the microscope see the image shown. You can…

A: Bacteria contain a cell wall that is made up of peptidoglycan. Depending upon the nature of the cell…

Q: I completed the chart, and I'm supposed to figure out the unknown bacteria, there are 12 unknown…

A: AnswerBased on the information provided in your chart, let's compare the characteristics of your…

Q: 9. Your lab partner has followed the Gram staining protocol on two bacterial samples, Escherichia…

A: Introduction : Gram staining is a method discovered by Christin Gram and it has been used to…

Q: When counting bacteria, the difference between the standard plate (STP) count and a direct…

A: The direct microscopic count is a quantitative method.  It is used to determine the actual number of…

Q: Why is it important to have isolated bacterial colonies for this lab activity (Bacteria of GI…

A: Culture of Bacteria It is also known as microbiological culture. It is a process of multiplying…

Q: Can you please help me.....   1.  Protective capsule is? 2.  Outer covering surrounding capsid of…

A: The capsule is composed of polysaccharides that cover the cell wall, which is made up of…

Q: The periplasmic space (periplasm) is found in.... Select ALL that apply & ONLY those that apply gram…

A: Introduction  Bacteria are common, largely free-living organisms that frequently only have one…

Q: 3. Suppose you do the Kirby-Bauer test on a hypothetical Staphylococcus species with penicillin and…

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering only the…

Q: 4. You have a culture of yeast that is at a density of 8x107 cells/mL. You dilute the sample 1:10,…

A: A stock of solution containing any microorganism would be having a large number of microbial cells…

Q: In the experiments below, different prokaryotic cells were grown in broth cultures in the presence…

A: Antibiotic resistance arises when changes in bacteria make antibiotics less effective in treating…

Q: 9. Describe two biochemical tests in which you could help identify a bacterium in the lab. In your…

A: Biochemical tests are basically the tests that is used to identify bacterial species based on the…