Discuss the medical application of the Benedict’s test? What other test(s) are used in parallel to Benedict’s test?

Q: Methyl red test Does a Phenol red organism have to be methyl red?

A: It is required to find if the Phenol Red organisms are also Methyl Red in the indicator tests.

Q: why does threonine and serine test positive for biuret test?

A: A protein is considered to be a biological macromolecule made up of one or more polypeptide…

Q: What is ninhydrin used to detect? How does it work?

A: Proteins are involved in several important body functions and are very much essential for all life…

Q: What would be the result of hexan-2-one or hexan-3-one on Brady's and Iodoform test?

A: Principle of Brady's Test: 2,4-dinitrophenyl hydrazine(DNP) of Brady’s reagent reacts with carbonyl…

Q: Assuming that these are the 12 microplates. What is wrong with the result of the test? What do you…

A: There are few important points : ELISA : Enzyme linked immuno sorbent assay is used in diagnosing…

Q: To decrease the unwanted biological damage for the patients during an x-ray test, we can: *

A: In laser production, increasing the density of the lasing medium will increase the number of photons…

Q: What is the difference between Benedict and Barfoid's test?

A: Both Barfoeds and Benedict’s solution are made from same ingredients. But their capabilities are…

Q: The ___________ color test reagent turns orange-brownin the presence of amphetamines.

A: A biochemical substance that induces physiological responses, when introduced into the body, is the…

Q: Name the tests we used to test for marcomolecules.

A: The names of the tests used to detect macromolecules.

Q: What is the purpose of chewing gum in the Snyder Test procedure outlined?

A: Dental caries is the disease of teeth in which microbes demineralize the teeth leading to a cavity.…

Q: What is Clinical test?

A: A disorder of structure or function in any living organism is called disease. This generally…

Q: How are clinical chemistry test results used to confirm or rule out a presumptive diagnosis? Why is…

A: Any medical test's primary goal is to assess if a patient does or does not have a specific disorder.

Q: Between Proteus mirabilis and Proteus vulgaris which are positive or negative for ornithine…

A: ornithine decarboxylase test is a special kind of biochemical test that helps to determine whether…

Q: Determine the positive results for each of the following tests.

A: Ans: Different kinds of diagnostic tests are done to find different kinds of pathological…

Q: This test gives yellow solution, indicating the presence of proline*   A. Biuret B. Ninhydrin C.…

A: Different of the tests mentioned here are tests for detection of amino acids. In the next step we…

Q: What is the use of heat in Seliwanoff’s, Benedict’s and Barfoed’s tests?

A: The Seliwanhoff's, Benedicts's, and Barfoed's tests can qualitatively identify and distinguish among…

Q: Describe the biuret test. What does the Biuret test detect?

A: There are different types of biomolecules. The biomolecules greatly differ in their physical and…

Q: How Teichmann test is performed and how do you relate it with forensic studies?

A: Forensic Science -- It is a branch of medical science . Forensic explains the relationship with…

Q: Discuss sabin feldman dye test.

A: A Sabin–Feldman dye test is a serologic test for toxoplasmosis diagnosis. Toxoplasma trophozoites…

Q: The VP test is a confirmatory test. In what situations would this test be utilized?

A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…

Q: same test, calculate the concentration of this test ? Concentration of standard

A: Given, Absorbance of urea = 0.335 Absorbance of standard = 0.214 Concentration of standard = 50…

Q: Why is the Hgba1c test could not be requested as STAT

A: Hba1c also called as glycosylated haemoglobin , is that haemoglobin which has got glucose attached…

Q: What is the proper way of Modified Allen test?

A: Allen test are the tests used to assess the arterial blood supply of the hands. This test is used…

Q: What is the principlels of in-dose test?

A: During the development of drugs, the efficacy of a new drug is typically determined by showing its…

Q: Explain the results of the test demonstrated in the picture.

A: The picture is showing the sample as well as control for finding the results. The color is used to…

Q: Why is a 1:20 dilution of patient serum, rather than undiluted patient serum, used for the…

A: In the laboratory blood samples are used to detect various disease conditions. There are different…

Q: Serial dilutions are made in order to determine the level of the antibody in the sample.   True or…

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: How to test for reducing sugar?

A: Benedict's reagent often called Benedict's qualitative solution or Benedict's solution is a chemical…

Q: Which test are you looking at below?

A: DNA Hydrolysis Test: It is used to determine the ability of an organism to hydrolyze DNA and use it…

Q: Differentiate in-vivo, in-vitro and in silico testing system. Give 1 example each.

A: Differentiate in-vivo, in-vitro and in silico testing system. Give 1 example each. Introduction: In…

Q: (a) Will phenylalanine test positive or negative in the biuret test? Why? (b) What color do you…

A: Biuret test can be used to detect presence of proteins and peptides. Cupric ions present in copper…

Q: Name the reagent test for amino acids and proteins

A: Amino acids are the building blocks of proteins. The amino acid polymer which joins together with…

Q: This test gives red color, indicating the presence of cysteine.*   A. Lead acetate test B.…

A: Cystein is a sulphur containing amino acid that is capable of forming disulphide bridges in the…

Q: can you cite the references po. References are cited as numbers in parenthesis within the test and…

A: Sorry student! But as per the guidelines given to the expert by bartleby, it is not allowed to cite…

Q: UNKNOWN DNP test Tollens Benedicts + orange solid RESULT Silver mirror red precipitate

A: Functional groups are chemical motifs, that have a common function. The most important functional…

Q: Make an illustration showing the steps in the Goldbeater’s test.

A: Tannins are phenolic compounds derived from plants. They are used in the preparation of leather. The…

Q: Give a vivid outline of the Standard operating procedure of neutralization test.

A: The neutralization test is a diagnostic test helps to measure the patient's ability to protect cell…

Q: What are the different methods of sensitivity testing? Discuss briefly

A: Sensitivity testing describes the effectiveness of antibiotics, antifungals, anti-inflammatories,…

Q: What results are expected in the Molisch's test? What is the test for?

A: Carbohydrates are biological molecules that contain the elements of carbon, hydrogen, and oxygen.…

Q: Which of the following is true about the characteristics of a screening test?

A: Several tests are conducted for identification, conformation, treatment, etc. These test helps to…

Q: What is similar about this test and the TSIA test?

A: SIM medium is used to check different parameters such as Sulphur Reduction, Indole Production,…

Q: Which is better? A test with high sensitivity or a test with high specificity?

A: Tests can be differentiate from each other based on the differentiating evaluating factors.  The…

Q: What is Hemin test and Benzidine test?

A: Hemin test - Hemin can be produced from haemoglobin by the so-called Teichmann test, when…

Q: Create an illustrated step-by-step schematic diagram of the following Qualitative test for…

A: Baudouin Test and Huble’s Test are two qualitative tests for Oil/fat/lipid.

Q: The Duquenois–Levine test is a valuable color test for___________.

A: In a forensic chemical analysis of an unknown material, the analytical method is to narrow down the…

Q: What is Gunning’s Test?

A: Quantitative assays are assays that give accurate and exact numeric quantitative measure of the…

Q: What is the principle of Bial's test?

A: Bial’s test is known as biochemical test which is used to detect the presence of carbohydrates as…

Q: For a simple routine qualitative analysis, why is an early morning sample of urine used for the…

A: Urine analysis is considered a medical screening to identify disorders like kidney disease,…