A. Complete the table (Handwritten) Expanded Structure Fischer Projection Haworth Projection (show the complete step) Glucose B. Write the balanced chemical reactions and expanded structure of the following (Handwritten) 1. Reaction of glucose with Fehling's 2. Reaction of sucrose with Tollen's test
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A. Complete the table (Handwritten)
Expanded Structure | Fischer Projection | Haworth Projection (show the complete step) | |
Glucose |
B. Write the balanced
1. Reaction of glucose with Fehling's
2. Reaction of sucrose with Tollen's test
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- The structure of ephedrine isgiven, The pKa for ephedrine is 9.6. Answer the following questions about aqueous solutions of ephedrine. a. Draw the structure of the principal chemical form of ephedrine that results when it isdissolved in water.b. Draw the structure of the principal chemical form of ephedrine that results when it is dissolved in a buffer at a physiologically relevant pH of 7.4.c. Calculate the pH that results when 0.3 mole of ephedrine is dissolve in 2.0 L of 0.05 M perchloric acid (HClO4).Size Size Crude Anion Cation 2) Exclusion Exclusion Lysate Exchange Exchange 1 2 Total Protein Concentration 15.2 6.6 2 3.75 4.7 (mg/mL) Final Sample Volume 60 30 20 4 3 (mL) Enzyme Specific Activity 0.43 1.7 7.25 18.3 12.5 (units/mgprotein) Based on your protein purification sample data, in which of the purification steps in your protocol did you effectively purify your enzyme? Select all that apply. a) anion exchange correct b) cation exchange correct c) size exclusion 1 correct d) size exclusion 2An unknown carbohydrate solution tested (+) with Molisch’s reagent. It formed a red precipitate within 3 minutes with Barfoed’s reagent and turned blue-green when mixed with Bial’s orcinol reagent. What is the carbohydrate? Draw its Haworth structure
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