Test Done and Result Carbohydrate Identity Molisch test Seliwanoff's test Benedict's test Barfoed's test Lugol's Iodine Orcinol's Test Ozazone test test Brown solution Violet Ring Light yellow solution Light blue solution Light blue solution No crystalization Blue solution Green solution Violet Ring| Cherry red solution Light blue solution Red solution in 1 min Brownish solution No crystalization

Q: 1. lodine test for Starch 2. Benedict's test for Sugar 3. Biuret test for Proteins 4. Grease Spot…

A: Introduction The word "macro" means large, so macromolecules refer to large molecules that are…

Q: • TEST done and RESULT • MOLISCH • SELIWANOFF • BENEDICT • BARFOED • LUGOL'S - • OZAZONE TEST IODINE…

A: Carbohydrates are a major source of energy. Depending on the number of monomers forming the…

Q: Classify each Identification Tests for Carbohydrates: 1. Benedict's Test 2. Bial's Test 3. Iodine…

A: Carbohydrates are the biomolecules which are made up of carbon, Oxygen and hydrogen. There are…

Q: What pH value listed is the most reasonable for a yogurt sample? 04 8 10 01

A: A common dairy product called yoghurt is created by fermenting milk with live bacterial cultures. It…

Q: Use the choi 5. Shown bel this, detern 72.72 Scae sizeu Eningenver Actualsize=: Use the cho

A: Eubacteria /True Bacteria --Single cell bacteria , prokaryotic microorganisms which are found in…

Q: 2. Biuret Test Color of 3% CuSO4 solution: Sample casein alanine albumin gelatin distilled water 3.…

A: Proteins are large molecules made up of amino acid residues linked via a peptide bond. Amino Acids…

Q: DIFFERENCE AMYLOSE AMYLOPECTIN Structure     Mol Size     Degree of branching   IODINE TEST…

A: Polysaccharide is of two types homo and heteropolysaccharides. Homopolysaccharides have a…

Q: Samples subjected to a test were given. Determine the reagent/material in the test.  Methyl…

A: Different chemical tests use different reagents and apparatus depending on their working principle.

Q: Given Test Reagent Positive or Negative Result Reason/Explanation Ribose Bial’s Orcinol Test…

A: Carbohydrates are a type of macronutrient found in certain foods and drinks. They include sugars,…

Q: Prepare the following using ingredients from your kitchen: Egg white from one egg Full cream milk…

A: The above given question is just a activity and the  some of our earlier knowledge . Due to question…

Q: Sample Results Remarks Glycine A Methionine B Egg albumin

A: Lead sulphide test is a specific test for the detection of sulphur containing aminoacid like cystein…

Q: Base your answers on the choices below: Specific Analyte for Test Mechanism of Test Positive Result…

A: The qualitative tests are used to detect the presence or absence of a substance. Different…

Q: Solution Weight (grams) Vertical Circumference (Centimeter, cm) Horizontal Circumference…

A: A hypertonic solution means a solution with more concentration of salt outside the cell and water…

Q: (1 Point) O a slide with a cover slip a drop of water on a specimen a specimen a mountain with water

A: A slide with a coverslip. -It is known as dry mounting. In this method a specimen is kept on the…

Q: Eosin Y test solution procedure in standardization

A: Introduction: Eosin is pink in color and stains proteins vaguely. In normal tissue, nuclei are…

Q: A child accidentally swallowed 2 fluidounces of Feosol elixir, containing 2/3 grain of ferrous…

A: Given:- A child accidentally swallowed 2 fluidounces of Feosol elixir, containing 2/3 grain of…

Q: 4. Lipids can also be detected by a preliminary translucent spot test, also called the paper bag…

A: A translucent spot test is a qualitative assay for the determination of fats and oils. When the…

Q: Table D. Millon's Reaction Samples 1. Tyrosine 2. Casein Observation 3. Albumin 4. Gelatin 5.…

A: Million test reaction mechanism: The phenol group of the tyrosine molecule or other phenol…

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: MATCHING TYPE, STATE THE CORRECT ANSWER 1-10 THE 1ST PICTURE IS THE QUESTIONS AND 2ND PICTURE IS THE…

A: Since this is matching type we will all all the questions.

Q: A solution was subjected to series of test to identify what carbohydrate/s is/are present. Results…

A: A positive (violet ring between layers) Molich test indicate the sample contains carbohydrates A…

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

A: Introduction: Starch is a carbohydrate commonly found in nature and one of the primary sources of…

Q: Which Unknown (a, b, c, d, or e) matches the test results pictured here (same as previous question)?…

A: Biomolecules such as carbohydrates, lipids, proteins etc present in a sample can be qualitatively…

Q: The following figures are the photomicrographs of the samples taken with Kern&Sohn Camera Microscope…

A: Ans: Lugols solution: The Lugols solution is 2.5 to 25% weight by volume total iodine.

Q: Crosscarmellose is O lubricant O weak disintegrant O binder O moderate disintegrant…

A: A disintegrant is an excipient that is incorporated into the formulation of tablets or capsules to…

Q: Table H. Reduced Sulfur Reaction Samples 1. Cysteine Observation 2. Casein 3. Albumin 4. Gelatin 5.…

A: Reduced Sulfur reaction tests the presence of sulfur in a molecule in the sample solution. Reaction…

Q: Test Test For: Reagent Used Positive Result Copper acetate test       Sudan IV Test…

A: Lipids include the various type of compound that are non-polar in nature because they are…

Q: Used as a test for the presence of reducing sugars. O Molisch test O Benedict's test Barfoed's Test…

A: 1) Used as a test for the presence of reducing sugar- BENEDICT'S TEST Molisch's test is used for…

Q: Laboratory report Test for thiols group (tabular) 1.obejective 2.apparatus, reagents, material…

A: A functional group is a reactive part attached to the carbon skeleton of the organic compound. The…

Q: Test Done and Result Molisch test Benedict's test Barfoed's test Lugol's lodine Orcinol's Test…

A: Molisch's test yields positive purple ring for all carbohydrates Seliwanoff's test gives yellow…

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: Sugar Molisch's Solution Test Glucose Sucrose Lactose Hydrolysis: Samples Sucrose hydrolysate Starch…

A: Qualitative tests are used to determine for the presence or absence of any substance in the given…

Q: Which of these two, Olive oil and beef tallow would be the identity of the sample in the picture:

A: Olive oil: It is composed of mainly mixed triglyceride esters. The esters are mainly of oleic acid,…

Q: Tables E & F. Hopkins-Cole and Bromine Water Reaction Samples TESTS Hopkin's Cole Bromine Water 1.…

A: Hopkins' cole test The test is specific for the amino acid that contains the indole group present…

Q: Given Test Reagent Positive or Negative Result Reason/Explanation Galactose Nylander’s Test…

A: A qualitative test is used to measure the presence or absence of a substance. The qualitative…