Food item Test Result Molecule or Macromolecule present Egg white Egg yolk Onion Biuret's Dark purple Orange w/ red at top Red Black Sudan III Benedict's Rice Iodine Apple Milk Benedict's Orange Purple Orange w/ red at top Black Biuret's Avocado Sudan III Potato Iodine

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: Convert 14.3mL to microLiters My answer: 14.3 x 10^9 microLiters

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Q: Sample Solutions Benedict's Test Barfoed's Test Seliwanoff's lodine's Test Fehling's Test Molisch…

A: Carbohydrates are divided into 3 classes monosaccharide, disaccharide, and polysaccharide.…

Q: Silver mat 13 mm : 1:18 eppecetive Nitrate Aqueous lodine 22 moro 2 mm 2 Oppective

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Q: A. Experimental Results Table 1. Results of the Qualitative Tests of Unknown Lipid Samples Sample…

A: Copper Acetate test identifies saturated and unsaturated lipids.It is used to distinguish between…

Q: A. Experimental Results Table 1. Results of the Qualitative Tests of Unknown Lipid Samples Sample…

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

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

A: Physical characteristics are observable characteristics of a substance. Starch and glycogen are…

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: Based on the observations below, make a brief statement on the identity of the sample. Test…

A: Introduction: Carbohydrates are an important source of energy used by all living things. It serves…

Q: Two dimensional electrophoresis separates proteins according to their isoelectric focusing and mass.…

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Q: Are there any components found between the macromolecule test reagents (Benedict's, Iodine, Sudan…

A:

Q: n SDS PAGE the resolving gel :   is 4%(w/v) acrylamide,PH )6.8   is 6-20% (w/v) acrylamide…

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Q: Sudan Test for Lipids Spot Color + or - Result Conclusions W. water C. cream K. coconut oil O. oil

A: DISCLAIMER: Since unknown solutions are not provided, the question with testing for unknowns is not…

Q: Test Reagents Used Positive Color Purpose Structure of Chemical Change 1. Biuret test 1% CuSO4 in…

A: Proteins are essential biomolecules, consisting of one or more long chains of amino acid residues.

Q: Material Safety Data Sheet (MSDS) of Iodine solution (not iodine) (the solution used in starch…

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Q: QUALITATIVE TEST SAMPLE A В C MOLISCH BENEDICT + BARFOED SELIWANOFF FEHLING BIALS + + + +

A: There are different types of carbohydrates based on the number of carbon atoms, functional groups,…

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Q: A. Experimental Results Sample Copper acetate Test No. 1 2 3 4 5 1 2 Sample No. Sample Identity 3…

A: 1. Copper acetate test: It is used to differentiate between Oils ( fatty acids+glycerol) and free…

Q: Give a broad answers to the following.

A: Hydrophobic biomolecules are lipids that are insoluble in water, but organic solvents such as…

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: O 20.3 cm A student group measured the width (W) of an index card to be 7.62 cm and the length (L)…

A:

Q: Useful to distinguish starch and glycogen from other polysaccharides* Please choose one correct…

A: Homopolymers are polysaccharides consisting entirely of a single kind of monosaccharide. The three…

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…

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A: Carbohydrates are divided into 3 classes monosaccharide, disaccharide, and polysaccharide.…

Q: Sample Molisch's Test Benedict's Iodine Test Test Collagen Galactose Mannose Oil Starch Table Sugar

A: Molisch's test is used to test for presence of all carbohydrates (sugars), even for carbohydrates…

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: A. Experimental Results Sample No. 1 2 3 4 5 *Enter qualitative observations Table 1. Results of the…

A: Sample No. 1- Lactose Sample No. 2- Fructose Sample No. 3- Starch Sample No. 4- Ribose Sample No. 5-…

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Q: Tables A & B. Ninhydrin and Biuret Reactions Samples TESTS Ninhydrin Biuret 1. Glycine 2. Casein 3.…

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Q: colored. Interpretation: () Lactose Observed that the addition of the Benedict reagent to the…

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Q: Thelma 1. 2. 3. a. b. 1 cc 1 fluid ounce 1 Teaspoon 4.3 teaspoons 5. 6. 7. 7 III - - 8 Section VII…

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Q: A. Experimental Results Table 1. Results of the Qualitative Tests of Unknown Lipid Samples Sample…

A: Lipids are one of the 4 macromolecules and is mostly hydrophobic in nature . Lipids are generally…

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: Test Done and Result Carbohydrate Identity Molisch test Seliwanoff's test Benedict's test Barfoed's…

A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature…

Q: You are a scientist working in a laboratory. You are testing some unknown food sample. A dark blue…

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A: The available formula is 1000 ml That contains oleic acid= 85 ml                 Turpentine…

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Q: Antacid tablet Aluminum hydroxide 325 mg Mannitol 812 mg Sodium saccharin 0.4 mg Sorbitol (10% w/v…

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