Give me the expected results:           a) Phenol Red Glucose: Staphylococcus aureus, Alcaligenes faecalis, and Escherichia coli           b) Phenol Red Lactose: Alcaligenes faecalis, and Escherichia coli           c) Phenol Red Sucrose: Staphyloccocus aureus and Enterococcus faecalis

Q: Ex. 5-4 Catalase 1) In the Catalase test (5-4), if bacteria was added to hydrogen peroxide on the…

A: The study of tiny living creatures such as bacteria, viruses, fungus, algae, and protozoa is known…

Q: 1) What is a positive and negative results for Antibiotic sensitivity test: The Kirby-Bauer…

A: An antibiotic sensitivity test, also known as an antibiotic susceptibility test, is a laboratory…

Q: C The results of Motility Indole Ornithine (MIO) test - after the addition of Kovac's reagent - are…

A: Tryptophan is an essential amino acid. Conversion of tryptophan into metabolic products is mediated…

Q: If the concentration of E. coli in a broth is between 104 and 106 cells per mL, the best way…

A: E.coli are the type of bacteria that is known to cause many illness in humans. E.coli is cultured in…

Q: Five different strains of E. coli (1, 2, 3, 4 and 5) were streaked onto a series of tester plates.…

A: Biochemical pathway will be as-  MM- MM+C - MM+A - MM+B - CM Hint- the more the positive signs of…

Q: Does TGF-β treatment cause cells to grow more or less in the soft-agar assay? (a) More, (b) Less

A: Anchorage-independent growth, which is a hallmark of carcinogenesis, is the capacity of transformed…

Q: Why should the cell density of the inoculum be as small as possible? Why can we not standardize the…

A: The process of introduction of microbes into a nutrient media or other similar environments which…

Q: You take 10 ml of a stock solution, which is at a concentration of 1000 phage/ml, and dilute it to a…

A: A serial dilution is a laboratory technique that uses a series of consecutive dilution steps to…

Q: h) Acacia is rarely used as a tablet binder because it can encourage a) microbial proliferation b)…

A: These are some multiple choice questions.

Q: Describe: a.) the mechanism of action of PF-07321332, the active compound found in the antiviral…

A: Asked : PF-07321332 mechanism of action , viral target and product

Q: According to USP Chapter , allergenic extract preparation can be made in a doctor’s office facility…

A: The United States Pharmacopeia (USP) has created a set of rules and recommendations known as USP…

Q: Refer to the diagram below of some of the key components found inside an agarose gel electrophoresis…

A: when an electric current is applied to the gel, DNA will migrate towards the positively charged…

Q: Chymotrypsin

A: N-terminal amino acid residue: It is the end with a free amino group. C-terminal amino acid…

Q: After testing the potency of different β-lactamase inhibitors against purified OXA-M290 enzyme, the…

A: The objective of the question is to determine the Minimum Inhibitory Concentration (MIC) of each…

Q: If a experiment took place with culture of Ecoli What happens to the ampicillin flask when added to…

A: We are answering 2 sub parts of first question For rest of the question Pls repost.

Q: Rouleaux is characteristic of which clinical condition?   Question 4 options:…

A: The objective of the question is to identify the clinical condition that is characterized by the…

Q: Five different strains of E. coli (1, 2, 3, 4 and 5) were streaked onto a series of tester plates.…

A: Auxotrophic microorganisms cannot produce a certain organic chemical essential for their growth. The…

Q: What is Folate Trap ? Explain the importance of Folate Trap ?

A: In a human body due to deficiency of vitamin B12 folic acid is rendered inactive this phenomenon is…

Q: In step 3 of today's protocol, it mentions that the incubation step with the P2 buffer should not be…

A: P2 buffer is a lysis buffer solution containing sodium dodecyl sulfate to puncture holes in cellular…

Q: An Enteropluri test (including VP), as used in Practical 4, gave the following results code: 7 2 3 O…

A: Digestive enzymes are categorized primarily based totally on their goal substrates: Lipases break…

Q: Ehermophillic bacterium was isolated from a hot spring at Perak. Bernager Lee is a earcher…

A: A mixture of phenol:chloroform:isoamyl alcohol (25:24:1) is added to promote the partitioning of…

Q: Which of the following methods should NOT be used to thaw frozen meats? a) refrigerator thawing b)…

A: Thawing is the process of taking a frozen product from frozen to a temperature (usually above 0°C)…

Q: Describe two methods to test for the enzyme urease.

A: Urease is an enzyme that catalyzes the hydrolysis of urea forming ammonia and carbon dioxide. They…

Q: How do you use CRISPR to treat a patient with sickle cell anemia? Please provide a detailed…

A: In sickle cell anemia the blood cells become sickle shaped. This may result into painful blood flow,…

Q: QUESTION 2 In the Luria Delbruck experiment, what did the appearance of a bacterial colony on a…

A: Luria–Delbrück experiment  This experiment is also call the Fluctuation Test. This test indicated…

Q: What is the genus and species of your bacteria? And What led you to confirm this result and why?…

A: My bacteria is Alcaligenes faecalis :  Genus of Alcaligenes faecalis :Alcaligenes Alcaligenes is a…

Q: Aside from ovalbumin, what are other possible proteins which can be isolated from egg white? Give…

A: Proteins are the polymers of amino acids, white egg is the liquid which is present within an egg. It…

Q: A genetically modified bacterium was cultivated to produce 1,3-propanediol (1,3-PDO), and the…

A: Oxygen Demand is a measure of the amount of oxidizable substances in a water sample that can lower…

Q: PCR-based assay was used for the detection of Candida albicans, please help me answer the following…

A: Note- we are supposed to answer only three subparts of a question according to our guidelines.…

Q: You perform the Methyl-Red(MR)& Voges-Proskauer(VP)test and gather the followingresults:…

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

Q: You perform a succinate dehydrogenase (SDH) assay on the fractions the isolated fractions. You read…

A: An absorbance value above 2 gives inaccurate approximation. Hence, if we get an absorbance above 2,…

Q: What will be the results of the following experiment with explanations: A. Gram-positive bacteria…

A: The response of Gram-positive and Gram-negative microscopic organisms is examined in this experiment…

Q: Explain the extraction method and the procedure for extraction of Echinolone by using…

A: Chromatography works on the principle of molecules in a mixture being applied to a surface or a…

Q: You have several different media onto which you inoculated eight strains of yeast (A-H). The media…

A: Minimal medium (unsupplemented) A minimal medium is a growth medium used for growing microbes and…

Q: What is the interpretation of adding the following during protein synthesis. 1) adding radioactive…

A: Radioactive substances have unstable atomic nuclei so they need to achieve a stable configuration by…

Q: What will happen to the color of the Coomassie reagent as more protein is added?

A: The Pierce Coomassie also known as  Bradford is a Protein Assay Kit. Is changes the colour of…

Q: Five different strains of E. coli (1, 2, 3, 4 and 5) were streaked onto a series of tester plates.…

A: Having a minimal medium decides what exactly is used by the bacteria that is under study for its…

Q: When Griffith injected mice with a combination of live rough-strain and heat-killed smooth-strain…

A: Frederick Griffith was responsible for conducting an experiment using Streptococcus pneumoniae,…

Q: A suspected pathogen is observed from the blood of a diseased mouse. An investigation of the other…

A: Koch's postulates are a set of rules for proving a connection between a suspected pathogen and a…

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: tudent forgot to add GelRed in to the gel mixture when he prepared the Agarose Gel. What will be the…

A: GelRed is a fluorescent nucleic  acid stain commonly used in molecular biology laboratories for…

Q: This test will differentiate between aromatic amino acids with an acitivated ring from other amino…

A: We'll answer the first question since the exact one wasn't specified.please submit a new question…

Q: What else was unexpected in Griffith's experiment? a. )Griffith recovered infectios S train…

A: Transformation and Griffith transforming principle -- In modern science DNA's role in heredity…