The table below summarizes the results for Millon's test. Provide the correct remarks from the results if Negative for Millon's Test or Positive for Millon's Test and if Contains phenolic hydroxy group or Does not contains phenolic hydroxy group.

Q: Urease breaks down urea into what product? What color is an indication of a positive urease test

A: Urease is catalytic enzymes that hydrolysis the urea . They belong to the super family of amyl…

Q: What is the result for the yellow tube of Methyl red test? What must the pH be in each tube? What is…

A: Methyl red test This test usually aims to differentiate the facultative anaerobes enteric bacteria.…

Q: Why does the oxidase test have to be read quickly?

A: The Oxidase test is a biochemical test for the identification of bacteria. The test is mainly…

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: What is the purpose of doing the silver nitrate test? Write the chemical equation involved here

A: Introduction:  Silver nitrate is an inorganic compound and its formula is AgNO3 with a molar mass…

Q: What does translucent spot mean with regards to lipid? Identify the control for this test.  1.…

A: Introduction  Lipids are macromolecules like proteins, nucleic acids, and carbohydrates. These are…

Q: Does Escherichia coli provide positive or negative results for the lysine decarboxylase and…

A: Ornithine decarboxylase test detects whether bacteria uses ornithine amino acid for carbon source…

Q: A positive test for the presence of sugar is indicated by which colors?

A: The test that is used to identify the presence of simple sugars in a compound or solution is known…

Q: a) The molecule below is a/n: amino acid dipeptide tripeptide (circle one) b) Would the molecule…

A: Biochemically, amino acids are biomolecules with a carboxyl group, an amino group and a chemically…

Q: Sample No. 1 2 3 4 5 Sample No. Sample Identity 1 2 3 A Table 1. Results of the Qualitative Tests of…

A: Copper Acetate test is used to distinguish oil and fatty acid. Copper acetate reagent does not react…

Q: Descriptions of the positive result for each test.

A: Proteins are a type of physiologically important high-molecular-weight molecule. Proteins are among…

Q: What is Iodine Test? Explain.

A: Introduction :- Using a chemical reaction, the iodine-starch test can determine whether starch or…

Q: Provide the Principles and detailed procedures of the following tests for the "Color Reaction of…

A: Hopkins - cole test Principle -In this test , concentrated H2So4 cause dehydration of tryptophan…

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: What is the purpose of using a strong acid in the Seliwanoff’s test

A: Carbohydrates are polyhydroxy aldehydes or ketones or biomolecules that yield polyhydroxy aldehydes…

Q: Which test can be used to differentiate maltose and sucrose?     Molisch Test     Seliwanoff’s…

A: Molisch Test : Detection of carbohydrates  Seliwanoff’s Test : Distinguishes between ketose, aldose…

Q: Which test can be used to differentiate mannose and maltose?     Molisch Test     Seliwanoff’s…

A: Introduction: Mannose is monosaccharide and Maltose is a disaccharide of glucose. Mannose is a sugar…

Q: what substances interfere with the tests for fructose? for lactose?

A: Seliwanoff's test is the qualitative test for the detection of ketose sugars in a sample. The ketose…

Q: HYDROLYSIS OF DNA A. To the fibrous mass, add 10 ml of 10% H,SO, in a beaker. Boil gently or 5…

A: Hydrolysis of DNA is an important reaction in biology and in tha laboratory manipulation of genetic…

Q: What element in the amino acid is detected to be present in the lead acetate test?

A: Biochemical tests are performed on bacteria for their identification based on their biochemical…

Q: What is the significance and expected visible result of Test for the Presence of Sugar (Benedict’s…

A: Benedict's test is a test for simple sugars that are reducing in nature. Reducing sugars contain…

Q: Will disaccharides and polysaccharides give positive results in Molisch test? How?

A: Molisch’s test is a specific test for the identification of carbohydrates in a sample. The test uses…

Q: The six tests for the detection of functional groups in amino acids and proteins. TEST REAGENTS…

A: test REAGENTS POSITIVE RESULT POSITIVE INDICATION NINHYDRIN NINHYDRIN(indane-1,2,3-trione hydrate)…

Q: What are the Hemin and Benzidine tests?

A: A chemical test is a semi-quantitative and qualitative method designed to know the existence of a…

Q: does ribose-5-phosphate pass fehlings test?

A: Fehling's test is one of the sensitive test for detection  of reducing sugars. Fehling's solution is…

Q: Will starch + amylase be positive or negative for the Iodine Test?

A: Carbohydrates are the organic molecules that are the primary source of energy for our bodies. They…

Q: Which kind of carbohydrates gives positive result with Seliwanoff test?

A: If a sugar contains a ketone group, it is a ketose while a sugar containing an aldehyde group is…

Q: 4. a) The molecule below is a/n: amino acid dipeptide tripeptide (circle one) b) Would the molecule…

A: Amino acids are organic molecules composed of carbon, hydrogen, nitrogen and oxygen. Some of the…

Q: Explain what is Barfoed's Test.

A: Introduction  The simplest carbohydrates are monosaccharides because they cannot be digested into…

Q: why would you perform an indole test?

A: The inside test is a qualitative approach of the biochemical analysis of bacteria that determine…

Q: Match the results to the name of the test. (+) Glucose and (-) Sucrose (+) Brain sugar and (-)…

A: A chemical test is a semi-quantitative and qualitative method designed to know the existence of a…

Q: Actual resut or product Name of test Test compound Reagents used Formaidehyde Benzaidehyde Tollen's…

A: The chemical group that consists of a carbonyl-carbon atom and a carbonyl-oxygen atom that are…

Q: Provide examples of amino acids that would yield a positive Azo Dye test and amino acids that would…

A: The azo dye test is used to identify the presence of amino acids that contain the aromatic ring.…

Q: What

A: Introduction:- Proteins can be detected through the use of the biuret test. Biuret reagent is an…