What kinds of carbohydrates are identified by the iodine test?
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Q: Which of the different carbohydrate tests would give a positive result for maltose? Describe the…
A: Carbohydrates tests are chemical tests performed to detect the presence of carbohydrates. They can…
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Q: the first step in the test for a lipid is to add ethanol and propanone .what do this step do?
A: Lipids are organic molecules that contain hydrocarbons. These contain fats, hormones, oils, some…
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: The table below summarizes the results for Millon's test. Provide the correct remarks from the…
A: Millon’s test is an analytical test used for the detection of the hydroxy phenol groups. Since the…
Q: Is the time required to Elute substance A, greater if N=1000 or N=2000?
A: N is number of theoretical plates in column Retention time (RT) is a measure of the time taken for a…
Q: Why is the mucic acid test specific for the presence of galactose?
A: Galactose is a monosaccharide with the structure shown below: It is a component of disaccharide,…
Q: What amino acid found in proteins causes the response in the Hopkins- Cole test?
A: Amino acids are the simple basic units that are used to make up all the proteins inside the cell.…
Q: Why is hydrolysis of sucrose also known as specific sucrose test?
A: Hydrolysis is a chemical reaction where a molecule of water ruptures one or more chemical bonds. The…
Q: what will be the possible results in testing the solubility of oil in the water?
A: Polar or hydrophilic molecules are soluble in water and non-polar or hydrophobic molecules are…
Q: What is the chemical basis of Molisch test?
A: Molisch test is a colorimetric method that is used to detect the presence of carbohydrates in a test…
Q: Which is a pre-molar?
A: Premolars are permanent teeth present in back of mouth. 8 premolars are present in the oral cavity.
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: Why is the Molisch test nonspecific for carbohydrates?
A: Molisch test: The test is named after an Austrian botanist named Hans Molisch. The molisch reagents…
Q: What chemical structure should be present in an amino acid or protein to give a positive…
A: "Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: When conducting the Triple Sugar Iron Test, what is the result of the bacteria Staphylococcus…
A: Triple Sugar Iron Agar test is a test which has three sugar (Lactose, Sucrose, and Glucose) and also…
Q: In Seliwanoff’s test, what is the function of resorcinol? What is the aim of using a strong acid?
A: Seliwanoff's test is a qualitative test for carbohydrates. Seliwanoff's test helps to differentiate…
Q: Which test can show the hydrolytic reaction of a protein by Trypsin?
A: Amino acids are organic molecules involved in the condensation reaction to form long protein chains.…
Q: What are nitrogen base?
A: The organic compounds are the compounds that consist of carbon-hydrogen bonds. Various compounds are…
Q: What test could be used to differentiate between glucose and fructose? Explain
A: Glucose and fructose both are monosaccharide and are hexose sugar i.e having 6 carbon ring in their…
Q: What are the advantages and disadvantages of using the Lieberman-Burchard Test for Lipids
A: Lieberman-Burchard Test : this is the specific test used for detection of cholesterol in which…
Q: What is a Urease test
A: Urease Test: A biochemical test that detects the alkaline fermentation of urine…
Q: hich of the different carbohydrate test would give a positive result for maltose? Describe the color…
A: Carbohydrates are the macromolecules that consist of carbon, hydrogen, and oxygen in the molecular…
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A: Genetic disorders are defects in the genes of an organism that are carried from parents to…
Q: How do I find the optimal temperature for the iodine and starch experiment?
A: The optimal temperature for a particular enzyme is the temperature at which the enzyme attains…
Q: Group of lipids identified in Acrolein Test
A: Principle of Acrolein test: Lipids containing glycerol are treated strongly in the presence of a…
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: Create an illustrated step-by-step schematic diagram of the following Qualitative test for Lipids:…
A: Lipids are substances that are insoluble in water and soluble in organic solvents like ether and…
Q: After how minutes the color is obtained with each carbohydrate in Resorcinol test?
A: this a test for carbohydrates.
Q: Instead of Molisch's test, what specific test can be used to detect the presence of pentose sugar?
A: A monosaccharide that has five carbon atoms is referred to as pentose sugar. Ribose present in RNA…
Q: Explain iodine test for the presence of starch.
A: Starch is a carbohydrate that is composed of glucose and found as storage form of food in plants.…
Q: What
A: Introduction:- Proteins can be detected through the use of the biuret test. Biuret reagent is an…
Q: Will disaccharides and polysaccharides give a positive result for Molisch test?
A: Disaccharides: Di means two which means it is a double sugar. It is a sweet white crystalline solid…
Q: Would lactose + lactase be positive or negative for the Iodine test?
A: Lactose is a disaccharide that is commonly found in milk. Lactose is also known as milk sugar.…
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: what is the name of general test used for amino acid
A: Amino acids are organic molecules that are made up of two functional groups that are amino group…
Q: what color will cellulose turn for iodine test?
A: Cellulose is an important component of cell wall of plants. It is a Polysaccharide made up of beta D…
Q: Benzalkonium chloride
A: Answer 1 An isotonic solution is one whose osmotic pressure is same as that of cells or blood. It is…
Q: What will happen if the water completely evaporates and was not replaced immediately? How will this…
A: The unknown concentration of sugar in a sample can be estimated by titration of the sugar sample…
Q: protein i
A: A blood test is conducted to determine the value of various bodily micronutrients, carbohydrates,…
Q: What amino acid present in proteins is responsible for the reaction in Hopkins- Cole test ?
A: Amino acids are the monomer of the protein. Each amino acid has a carboxyl group, an amino group, a…
Q: Which sample shows positive results in benedict's test? why?
A: Introduction: Benedict's test is a simple science test used to recognize reducing sugars.
Q: Provide a detailed conclusive analysis for the preparation of methyl orange.
A: Preparation of methyl orange : Methyl orange is prepared from sulphanilic acid. Sulphanilic acid…
Q: Which method could be employed to identify a protein?
A: All of the above
Q: Why is Hart’s test considered as an indirect way of determining the presence of β hydroxybutyrate?
A: The formation of ketone bodies occurs in liver mitochondria when acetyl CoA is stored in large…
Q: How dose the alkaline reagent affect on the reaction in carbohydrates?
A: The reactions of the carbohydrate monosaccharides can be subdivided into the ones associated with…
Q: What is Gunning’s Test?
A: Quantitative assays are assays that give accurate and exact numeric quantitative measure of the…
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- Will the given lipid test positive in the Ninhydrin test?Will disaccharides and polysaccharides give a positive result for Molisch test? Which of the different carbohydrate tests would give a positive result for maltose? Describe the color change.Will disaccharides and polysaccharides give a positive result for Molisch test?