I AM TRYING TO IDENTIFY THIS UNKNOWN.  ***IMAGE 1 HAS TWO PICTURE OF CATALASE TEST AND BLOOD AGAR TEST. ***IMAGE 2 HAS TWO TESTS CONDUCTED ON IT, BACITRACIN AND PYR I believe it is one of the following: 1) S. pyo.    2)S. agal .     3)S.pneu.   4)E. faecalis                  5)S. aureus       6)S epi.       7)S. sapro.        8)M. luteus

Q: From a contaminated intravenous catheter you isolate Gram-positive cocci, beta-hemolytic, and…

A: MSA stands for Mannitol Salt Agar, and it is commonly used as a medium for selective and…

Q: Between Bacillus megaterium, Bacillus sphaericus, and Bacillus subtilis, which are positve for…

A: MSA or Mannitol Salt Agar is a differential and selective medium that encourages the growth of some…

Q: List the following to determine the unknown bacteria: Streptococcus mutans 1) Morphology &…

A:

Q: In the Nutrient Energy Ecosystem define the important players of this system.

A: The Nutrient Energy Ecosystem, also known as the food chain or food web, is a complex system of…

Q: Is  Bacillus cereus negative or positive for methyl red, and  Voges-Proskauer tests?

A: The methyl red (MR) test detects whether bacteria can ferment the glucose or not. It detects the…

Q: The predominance of squamous epithelial cells with few WBCs in a sputum sample would be adequate for…

A: The sputum culture is specific test that checks for bacteria or another type of organism that may be…

Q: For Staphylococcus aureus, indicate which tests need to be done & what media you need. Fill in box…

A: Staphylococcus aureus is a spherical-shaped cocci that belongs to the family of Firmicutes. It is…

Q: Item 1.      Describe the BEST method of sterilization or treatment to reduce pathogens to safe…

A: All forms of life (especially microbes such as fungi, bacterium, spore, and unicellular eukaryotes)…

Q: What would be the expected out come of a phenol red test If the bacteria is a pathogenic intestinal…

A: Phenol Red Broth is a general-purpose differential test medium typically used to differentiate…

Q: A 55-year-old woman with type 2 diabetes mellitus comes to the physician with a 2-day history of…

A: Diabetes Mellitus: Diabetes mellitus is a chronic metabolic disorder characterized by high levels of…

Q: I know my unknown is E. Coli, however, I wanted to see if there is a way to determine if this sample…

A: Practical Actions to Enhance StainsMake Sure the Reagents Are Fresh: To prevent uneven outcomes, use…

Q: Is this a microbial formation visible to the naked eye? Explain. Leg abscess aspirate swabbed onto…

A: Microbes are biological entities that can not be seen by the naked eyes due to their very small…

Q: Determine the microbiology tests used to identify the microorganism(cutaneous anthrax) i. Gram…

A: Cutaneous anthrax is the most common form of anthrax infection, and it is also considered to be the…

Q: When bacteria from a throat swab are streaked on blood agar, why is the agar stabbed several times…

A: The initial identification of the streptococcal and enterococcal species is based on their hemolytic…

Q: Gram Stain MSA Test Blood Test 09 Catalase Test Oxidase Test Coagulase Test tes

A: Unknown 1 - cocci ( staphylococcus aureus)  Positive catalase test shows evidence by release of…

Q: Catalase Test: Give me the expected results for Staphlococcus epidermis and Staphlococcus aureus

A: This test is used to distinguish between gram positive cocci whether streptococcus or staphylococci…

Q: Can you help me create a dichotomous key for these miccoorganisms and tests? Micoorganisms:…

A: A dichotomous key is a tool used in taxonomy to identify and classify organisms based on specific…

Q: Please I want the gram negative identification, gram stain reaction, cell shape, cell…

A: An organism belonging to the coliform group can be identified using the IMViC tests, a collection of…

Q: Provide the names of the two unknowns using the list of tests attached below .List of possible…

A: Gram stain: microscopy reveals gram positive rod shaped bacilli MSA:no growth on MSA. blood test:the…

Q: ***Please fill out the table**** Results for "Isolate " 2. Nate test Test Reats Interpretation Blood…

A: Bacteria are common, generally free-living creatures that are typically made up of only one…

Q: Area of no growth around an antibiotic disk indicates_________________.

A: Antibiotics are the substances that are produced synthetically or semi-synthetically from…

Q: why would selecting a colony from a blood agar plate to test with enterotube be bad

A: Selecting a colony from a blood agar plate to test with an Enterotube may not be ideal for several…

Q: Explain why the media where the Staphylococcus aureus is plated has turned yellow but the media…

A: Mannitol Salt Agar (MSA) is a differential and selective medium. A member of the staphylococcus…

Q: My professor instructed me to make presentation on this topic "Application of FISH for diagnosis of…

A: Title: Application of FISH for Diagnosis of Oral Microbial Diseases.     FISH stands for…

Q: Is bile esculin test a efficient test for unknown intestinal bacteria?

A: In the intestine, only those bacteria that are not killed by the bile survive. The normal bacteria…

Q: Patient TM is 65 years of age and was recently given a 13C-Urea breath test due to recent…

A: A diagnostic , painless and non-invasive procedure. Patient has to drink a small cup of water while…

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

A: Mannitol salt agar also known as MSA is commonly used selective agar in microbiology. This material…

Q: Since it is very rare for any direct patient sample to be axenic, what could you do to get to an…

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

Q: What is the best lab test to perform for a unknown intestinal bacteria?

A: Bacteria found in the intestine or colon region of the digestive tract since the pH of the stomach…

Q: is selecting a colony from a blood agar plate tested with enterotube bad or good?

A: In microbiology laboratories, the identification of bacteria plays a crucial role in understanding…

Q: Is tripple sugar iron test a efficient test for unknown intestinal bacteria?

A: Triple sugar iron agar is a differential medium that contains lactose, sucrose, a small amount of…

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.