Homework Answers
D-maltose. C1 of one glucose molecule dimerise with C4 of another glucose molecule.
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HOCHO HO HOCH HO HO OH The structure of a common carbohydrate is shown. What is...
Q.5 What is the difference in the structure of amylose and cellulose? bloot Results of Carbohydrate...
Q.5 What is the difference in the structure of amylose and cellulose? bloot Results of Carbohydrate Tests D. Benedict's Test E. Seliwanoff's Test F. Fermentation Test G. Iodine Test Glucose Fructose Sucrose Lactose Starch Water Unknown 234
(3) Answer the following question about the carbohydrate. [15 points) A) For given structure of D-Fructose,...
(3) Answer the following question about the carbohydrate. [15 points) A) For given structure of D-Fructose, draw the structure for one example of the required stereoisomers. (9 points) D-Fructose CH,OH Enantiomer (Fischer Structure) Epimer (Fischer Structure) Enomer (Haworth structure) CO HO -CH HC-OH -C OH CH,OH Name: B) Complete the following table with the proper information for listing three disaccharides (6 Points) Name of the Composition (monosaccharides) Type of glycosidic disaccharide linkage Maltose Lactose + Sucrose
What elements make up a carbohydrate? What ratio are these always found in? molecules that combine...
What elements make up a carbohydrate? What ratio are these always found in? molecules that combine to form maltose (draw What is a disaccharide? Draw the reaction of two glucose the structures) function of starch, cellulose, and glycogen. What are polysaccharides? Describe the structure and Study the diagrams below, which show carbohydrate molecules. Beside each molecule, write whether it is a monosaccharide, a disaccharide, or a polysaccharide. он CH OH H HOCH но он н нон Glucose он н CH2OH...
Choose the products of the reaction shown below. Pay attention to details! HOCH OH HO hydrolysis...
Choose the products of the reaction shown below. Pay attention to details! HOCH OH HO hydrolysis OH HOCH HO CHOH OH a-D-glucose + B-D-glucose a-D-glucose + B-D-galactose a-D-fructose + B-D-fructose a-D-glucose + B-D-fructose
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also...
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also called blood sugar 4. In the following Fischer projection, which chiral carbon is used to determine whether the sugar is。er L? a) ribulose b) galactose c) glucose d) bose a) The green carbon b) The yellow carbon c) The blue carbon d) The red carbon он но но CH2OH 2. All of the following monosaccharides are aldoses &. In the following Flscher projection, is...
4. Use Haworth projections to illustrate the acid catalyzed hydrolysis of sucrose 5. What is the...
4. Use Haworth projections to illustrate the acid catalyzed hydrolysis of sucrose 5. What is the correct name of the glycosidic bond in lactose? 6. What is the correct name of the glycosidic bond in maltose? 7. What is the correct name of the glycosidic bond in sucrose? 8. You will be performing an iodine test for the presence of starch in this lab. What observation in this experiment will tell you when all of the starch has been hydrolyzed...
In the following haworth structure of D-fructose, identify the isomer? HOCH, CHOH H HO ОН OH...
In the following haworth structure of D-fructose, identify the isomer? HOCH, CHOH H HO ОН OH H A. alpha isomer B. A ketotetrose C. beta isomer D. ketopentose E. beta - alpha isomer
1-10 help!!! 1) A carbohydrate that gives two molecules when it is completely hydrolyzed is known...
1-10 help!!!
1) A carbohydrate that gives two molecules when it is completely hydrolyzed is known as a A) monosaccharide. B) disaccharide. C) polysaccharide. D) starch. 2) A reducing sugar gives a precipitate of silver metal with Benedict's reagent. a. True b. False 3) Cellulose will give a positive Benedict's test. Sa TrueS b. False 4) The product of oxidation of an aldose is a carboxylic acid. Sa True b. False 5) Maltose is a reducing sugar. a. True b....
Please help and I will rate a thumbs up! I really need help please. 1. What...
Please help and I will rate a thumbs up! I really need help please. 1. What is the molecular diameter of the following molecules: a) Starch b) Albumin c) Fructose d) Lactose e) Sucrose f) Maltose 2. Also, what is the diameter of a hole in an artificial membrane composed of glycerol and cellulose?
What is the product of the following reactions? H HOCH Bra, H307 HO-C-H HO-C-H CH, OH...
What is the product of the following reactions? H HOCH Bra, H307 HO-C-H HO-C-H CH, OH b) H HO- CH 1. Ag, NH3, OH HO -C-H 2 H HOCH CH, OH c) H. H-C-OH 1. NaBH. HO-CH 2. H:0* H-C-OH CH2OH
Q.5 What is the difference in the structure of amylose and cellulose? bloot Results of Carbohydrate Tests D. Benedict's Test E. Seliwanoff's Test F. Fermentation Test G. Iodine Test Glucose Fructose Sucrose Lactose Starch Water Unknown 234
(3) Answer the following question about the carbohydrate. [15 points) A) For given structure of D-Fructose, draw the structure for one example of the required stereoisomers. (9 points) D-Fructose CH,OH Enantiomer (Fischer Structure) Epimer (Fischer Structure) Enomer (Haworth structure) CO HO -CH HC-OH -C OH CH,OH Name: B) Complete the following table with the proper information for listing three disaccharides (6 Points) Name of the Composition (monosaccharides) Type of glycosidic disaccharide linkage Maltose Lactose + Sucrose
What elements make up a carbohydrate? What ratio are these always found in? molecules that combine to form maltose (draw What is a disaccharide? Draw the reaction of two glucose the structures) function of starch, cellulose, and glycogen. What are polysaccharides? Describe the structure and Study the diagrams below, which show carbohydrate molecules. Beside each molecule, write whether it is a monosaccharide, a disaccharide, or a polysaccharide. он CH OH H HOCH но он н нон Glucose он н CH2OH...
Choose the products of the reaction shown below. Pay attention to details! HOCH OH HO hydrolysis OH HOCH HO CHOH OH a-D-glucose + B-D-glucose a-D-glucose + B-D-galactose a-D-fructose + B-D-fructose a-D-glucose + B-D-fructose
3. Ribose isan) Carbohydrates a) aldotetrose b) aldopentose c) ketotriose 1. The monosaccharide that is also called blood sugar 4. In the following Fischer projection, which chiral carbon is used to determine whether the sugar is。er L? a) ribulose b) galactose c) glucose d) bose a) The green carbon b) The yellow carbon c) The blue carbon d) The red carbon он но но CH2OH 2. All of the following monosaccharides are aldoses &. In the following Flscher projection, is...
4. Use Haworth projections to illustrate the acid catalyzed hydrolysis of sucrose 5. What is the correct name of the glycosidic bond in lactose? 6. What is the correct name of the glycosidic bond in maltose? 7. What is the correct name of the glycosidic bond in sucrose? 8. You will be performing an iodine test for the presence of starch in this lab. What observation in this experiment will tell you when all of the starch has been hydrolyzed...
In the following haworth structure of D-fructose, identify the isomer? HOCH, CHOH H HO ОН OH H A. alpha isomer B. A ketotetrose C. beta isomer D. ketopentose E. beta - alpha isomer
1-10 help!!!
1) A carbohydrate that gives two molecules when it is completely hydrolyzed is known as a A) monosaccharide. B) disaccharide. C) polysaccharide. D) starch. 2) A reducing sugar gives a precipitate of silver metal with Benedict's reagent. a. True b. False 3) Cellulose will give a positive Benedict's test. Sa TrueS b. False 4) The product of oxidation of an aldose is a carboxylic acid. Sa True b. False 5) Maltose is a reducing sugar. a. True b....
What is the product of the following reactions? H HOCH Bra, H307 HO-C-H HO-C-H CH, OH b) H HO- CH 1. Ag, NH3, OH HO -C-H 2 H HOCH CH, OH c) H. H-C-OH 1. NaBH. HO-CH 2. H:0* H-C-OH CH2OH
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