Create a concept map employing the different chemical tests for the differentiation of the types of carbohydrates. Use the following: Solubility Test Molisch test Benedict test Seliwanoff's test Fehling's test Iodine reaction Osazone test Bial's test Barfoed's test

Q: Discuss the principle behind Salkowski test, reaction with ammonium ferrothiocyanate, and…

A: Introduction: Lipids are defined as esters of alcohol and fatty acids which are water-insoluble and…

Q: hydrolysis of sucrose and starch

A: Benedict's test: When a reducing sugars are heated in the presence of alkali they get converted to…

Q: We did an experiment about carbohydrate chemistry and the prof did not elaborate on the details. She…

A: Moore's test is used to detect the presence of reducing carbohydrates. Here, the sample is treated…

Q: Describe how a solution of lactose would react toward these reagents. a. Benedict's b. Barfoed's

A: Lactose is a reducing disaccharide, derived from glucose and galactose linked through β-1→4…

Q: D. Barfoed's Test 1. Describe the evidence for a positive test. 2. What does a positive test…

A: Barfoed's test was introduced by Thomas Barfoed. This test is used for the detection of the presence…

Q: Which of the following statements best describe testing of lactose sample?*       A. Lactose will…

A: Lactose is a reducing disaccharide . It is formed as β-D-galactose forms a 1,4 glycosidic bond with…

Q: reagents you used in class. Here are the te Blender 1 Blender 2 Biuret + Sudan + + Be +

A:

Q: Write a short description of the physical characteristics of acid & enzymatic hydrolysates. What…

A: Introduction: The principle of the benedict test is that when reducing sugars when heated in the…

Q: Use the table below to answer the question being asked: Protein Ovalbumin Insulin Fibrinogen…

A: Sodium Do-decylSulphate PolyAcrylamide Gel Electrophoresis (SDS PAGE) is a method used to separate…

Q: What difference can you observe in the iodine test for glycogen and starch? Explain the difference

A: Carbohydrates are one of the main organic molecules required by the body for proper functioning and…

Q: Use the table below to answer the question being asked: Protein Ovalbumin Insulin Fibrinogen…

A: Two dimensional (2D) polyacrylamide gel electrophoresis (2D PAGE) is a more powerful technique than…

Q: Choose the correct description for the Biomolecule Test demonstrated in the figure. reagent The…

A: the given figure represnts the food item which is beign tested for a biomolecule . the reagent is…

Q: Give three diseases concerning (carbohydrates), what is the biochemical explanation for the diseases

A: The three diseases concerning carbohydrates are : 1) Lactose intolerance 2) Diabetes mellitus 3)…

Q: We did an experiment about carbohydrate chemistry and the prof did not elaborate on the details. She…

A: There are four types of biological macromolecules- nucleic acid, proteins, lipids and…

Q: Below are the results for your unknown organism. S LM fluid 6 -L-M -s -LM fluid Please record your…

A: Phenol Red It is recommended that the carbohydrate fermentation reaction be determined to isolate…

Q: The following were obtained when testing for lipids. Discuss and conclude from the results obtained.

A: This activity is about ascertaining the presence of fat percentage in different food samples. The…

Q: Qualitative and Quantitative Tests for Amino Acids and Proteins Complete the table:  Test Reagents…

A: Introduction: Amino acids are biomolecules containing an amino and a carboxyl group with a side…

Q: What test could be used to differentiate between glucose and starch? Explain

A: Glucose is a monosaccharide sugar while the starch is a polysaccharide sugar.

Q: Millon- Nasse Lead Biuret Ninhydrin Xanthoproteic Hopskin- Cole Sakaguchi Pauly acetate + Name of…

A: Amino acids are macromolecules that are composed of an alpha-carboxyl group,alpha-amino group an…

Q: Which part of the structure will react to Liebermann-Burchard test? * C17 -OH group Ring A Rings C…

A: The molecule given in the picture is the cholesterol molecule. The cholesterol molecule is…

Q: Seliwanoffs Test

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

Q: Identify components of an unknown sample I An unknown liquid sample is tested for chemical…

A: Introduction: Starch is made up of long chains of simple sugars that are linked together. Amylose, a…

Q: Use Seliwanoff's test to distinguish fructose and surcose. If not possible, provide a reason.

A: The Seliwanoffs test is a test that is used to distinguish between aldose and ketose sugar. Upon…

Q: Write a description of the physical characteristics of the isolated starch and glycogen. Provide the…

A: Starch and Glycogen are Polysaccharides, made up of many units of monosacharides. Starch is reserve…

Q: We would be having a lab activity about carbohydrates. I would like to ask the following to compare…

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

Q: Compare the molecular size/structure of starch and glucose.  Then discuss why the iodine test was…

A: Introduction :  The molecular formula for glucose is H-(C=O)-(CHOH)5-H. It is a monosaccharide. A…

Q: ndicate what you would do and the observations you would expect for each case. Be explicit in your…

A: Phenols are family of organic compounds characterized by a hydroxyl group attached to a carbon atom…

Q: If your are performing the carbohydrates analysis with sugar maltose, which all test will turn out…

A: Introduction: Carbohydrates are the primary source of energy in living beings. It is composed of…

Q: Draw the chemical reaction involved in each qualitative reactions of proteins. Ninhydrin test…

A: Qualitative reactions of proteins refer to a set of tests that can be performed to identify the…

Q: Given Ribose, Briefly explain its expected reaction (based on their structural formula) to the…

A: Ribose is a simple sugar and carbohydrate. Ribose, also called D-ribose is a five-carbon sugar found…

Q: which ane of the following reagents cannot be used for determination of lipid concentrations?…

A: Lipid is a molecule which is a part of cell and cell membrane. It gets dissolved only in nonpolar…

Q: Which of the following will NOT react positively with Molisch's test: a. Lactose b. Glucose c.…

A: Q1.   Molish test is used for detection for carbohydrates.

Q: Both reducing monosaccharide and disaccharide give positive results in Barfoed's test. Which of the…

A: Carbohydrates are the primary building blocks of all living organisms. Carbohydrates are all made up…

Q: A. Given the 7 proteins in the table, will they all be separated properly using isoelectric…

A: Proteins are high molecular weight biomolecules made up amino acid residues linked via a peptide…

Q: Match the appropriate answer between A and B :

A: Carbohydrates, proteins, amino acids all can be identified with the help of various test. Iodine…

Q: .Sample A may or may not contain amino acid/s. Based on the two tests performed, answer the…

A: Xanthoproteic test- A yellow color is formed due to formation of nitro derivative of benzene ring…

Q: Fructose, sucrose, lactose, xylose, and glucose were tested using Benedict's, Barfoed's, Bial's, and…

A: Carbohydrates are the organic compounds and is the main source of energy for the body. They occur in…

Q: Experiment No. 3 Hydrolysis of Carbohydrates REPORT SHEET DATA AND RESULT: Hydrolysis of…

A: Carbohydrates are present in plants and animals and they play important structural and metabolic…

Q: WHAT IS THE PRINCIPLE, APPLICATION, AND RELEVANCE OF THE FOLLOWING IN TESTING THE CARBOHYDRATES?…

A: The mentioned tests are for carbohydrates.

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.…