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21 a & b
CH20H 21) 21) Use the following structure to answer the questions below:...
The terminal structures of the three common blood group antigens are shown below.' но он но...
The terminal structures of the three common blood group antigens are shown below.' но он но Чоно -OH 10 но Но он HO - ОН HO HONOR -OR он і но но но A Antigen B Antigen H(O) Antigen 1. (4 points) Circle the glycosidic bonds present in the A antigen and name them using alpha/beta designations and numbers - no sugar names.
Disaccharides are joined by glycosidic bonds formed between the anomeric carbon on one monosaccharide and a...
Disaccharides are joined by glycosidic bonds formed between the
anomeric carbon on one monosaccharide and a hydroxyl (–OH) group of
another monosaccharide. Identify the types of linkages in each of
the following three disaccharides.
Identify the types of linkage.
100 12 13 14 15 16 17 95 Question 14 of EA Sapling Learning Disaccharides are joined by glycosidic bonds formed between the anomeric carbon on one monosaccharide and a hydroxyl (-OH) group of another monosaccharide. Identify the types of linkages...
10. (15 pts) Answer the following questions about two disaccharides, (a) maltose, or malt sugar. and...
10. (15 pts) Answer the following questions about two disaccharides, (a) maltose, or malt sugar. and (b) lactose, or milk sugar. CH, OH CH OH CH, OH CH, OH + oH HHH OHHO CH OHH OHHA OHN H OH (b) Он н х H OH Maltose contains two glucose monomers joined by an -1.4 glycosidic bond Lactose contains one galactose and one glucose monomer joined by a 14 ghycoside bond (a) (2 pts) Explain what is meant by "a", "1",...
y/node/845/take/3 Question 3 Classify the glycosidic linkage #3 in the structure shown below. Your answer must...
y/node/845/take/3 Question 3 Classify the glycosidic linkage #3 in the structure shown below. Your answer must be in the form: type-#,# For example, alpha-2,3 or beta-4,6 Cн-он O H Hi H он HO H # 4 O H OH [X] CH2 O H HA CH, он сн,он CH,OH # 3 OH OH O H H H # 2 H H OH OH OH Hi OH но H OH # 1 H OH [W) H. H OH OH Answer Enter your...
(5 Marks) B. Answer the questions based on the structures given below i. ii. нонс нонс...
(5 Marks) B. Answer the questions based on the structures given below i. ii. нонс нонс OH CH HOR OH HO CHOH CH, OH CH OH HO HOM H -OH CH, OH c. Identify the compounds ii, iii and iv as D or L. Explain how you came to this conclusion (2 marks) d. Draw the Fischer projection, enantiomer and indicate which carbons are chiral or achiral for the compound ii. (3 marks) e. Among the compounds iii and iv...
3. (2 pts) Use the Fischer projections shown below to answer the following questions. Reference Sugar...
3. (2 pts) Use the Fischer projections shown below to answer the following questions. Reference Sugar a) Which sugar is an epimer of the reference sugar? он ньон Нонн -он -он CH OH b) Which sugar is an enantiomer of the reference sugar? c) Name the reference sugar shown. 1) 2) 5) СОН сон он 9 1 HOH HO- нон } I I но- н нон нон нон CH OH Нон нон нон нон CH OH 5 + } н...
8. Use the image to answer the questions that follow HO-CH HO-CH2 HO-CH2 CHO H₂o OH CHO CHO OCH CHOICH CH-OH CHCc C...
8. Use the image to answer the questions that follow HO-CH HO-CH2 HO-CH2 CHO H₂o OH CHO CHO OCH CHOICH CH-OH CHCc CHOICH CH 10 | | CH-CH HỒ CH-CH CH-CH CH-CH CH-CH но он но HO он но OH OH HO A B C D Do not e How many carbons does each of the above sugars contain? Name to E n ipo Which sugars are aldoses and which are ketoses? Identify each sugar. Name the linkage for each...
(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
Culhydrates 1. Complete th Complete the table by classifying each sugar sugar (A, B, C, D)...
Culhydrates 1. Complete th Complete the table by classifying each sugar sugar (A, B, C, D) below based on carbonyl group and number of carbons (c.8. aldohexose, ketotriose, etc.). Classify them as an antiomer. Indicate the number of chiral carbons for each sugar. Sugar Classification based on carbonyl group and number of carbons Lor D enantiomer Number of chiral carbons н-с-он HO-6-H. н-с-он ін,он CH,OH C=0 HO-C-H н-с-он HO-C-H. ён,он снон c=0 | HO-C-H ін,он H-C-OH CH, OH CD 2....
Answer and explain 5. a) On the structure of biomolecule (shown below), number the carbons. (3...
Answer and explain
5. a) On the structure of biomolecule (shown below), number the carbons. (3 pts) H H2 1.5 OH OH HOH20 OH CH2OH OH H OH Beta Alpha Allose b) Indicate for each monomer a) whether it is ketose OR aldose (2 pt) b) whether it is pyranese OR furanose (2 pt) chas alpha OR beta configuration at the anomeric carbon (2 pts)
The terminal structures of the three common blood group antigens are shown below.' но он но Чоно -OH 10 но Но он HO - ОН HO HONOR -OR он і но но но A Antigen B Antigen H(O) Antigen 1. (4 points) Circle the glycosidic bonds present in the A antigen and name them using alpha/beta designations and numbers - no sugar names.
Disaccharides are joined by glycosidic bonds formed between the
anomeric carbon on one monosaccharide and a hydroxyl (–OH) group of
another monosaccharide. Identify the types of linkages in each of
the following three disaccharides.
Identify the types of linkage.
100 12 13 14 15 16 17 95 Question 14 of EA Sapling Learning Disaccharides are joined by glycosidic bonds formed between the anomeric carbon on one monosaccharide and a hydroxyl (-OH) group of another monosaccharide. Identify the types of linkages...
10. (15 pts) Answer the following questions about two disaccharides, (a) maltose, or malt sugar. and (b) lactose, or milk sugar. CH, OH CH OH CH, OH CH, OH + oH HHH OHHO CH OHH OHHA OHN H OH (b) Он н х H OH Maltose contains two glucose monomers joined by an -1.4 glycosidic bond Lactose contains one galactose and one glucose monomer joined by a 14 ghycoside bond (a) (2 pts) Explain what is meant by "a", "1",...
y/node/845/take/3 Question 3 Classify the glycosidic linkage #3 in the structure shown below. Your answer must be in the form: type-#,# For example, alpha-2,3 or beta-4,6 Cн-он O H Hi H он HO H # 4 O H OH [X] CH2 O H HA CH, он сн,он CH,OH # 3 OH OH O H H H # 2 H H OH OH OH Hi OH но H OH # 1 H OH [W) H. H OH OH Answer Enter your...
(5 Marks) B. Answer the questions based on the structures given below i. ii. нонс нонс OH CH HOR OH HO CHOH CH, OH CH OH HO HOM H -OH CH, OH c. Identify the compounds ii, iii and iv as D or L. Explain how you came to this conclusion (2 marks) d. Draw the Fischer projection, enantiomer and indicate which carbons are chiral or achiral for the compound ii. (3 marks) e. Among the compounds iii and iv...
3. (2 pts) Use the Fischer projections shown below to answer the following questions. Reference Sugar a) Which sugar is an epimer of the reference sugar? он ньон Нонн -он -он CH OH b) Which sugar is an enantiomer of the reference sugar? c) Name the reference sugar shown. 1) 2) 5) СОН сон он 9 1 HOH HO- нон } I I но- н нон нон нон CH OH Нон нон нон нон CH OH 5 + } н...
8. Use the image to answer the questions that follow HO-CH HO-CH2 HO-CH2 CHO H₂o OH CHO CHO OCH CHOICH CH-OH CHCc CHOICH CH 10 | | CH-CH HỒ CH-CH CH-CH CH-CH CH-CH но он но HO он но OH OH HO A B C D Do not e How many carbons does each of the above sugars contain? Name to E n ipo Which sugars are aldoses and which are ketoses? Identify each sugar. Name the linkage for each...
(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
Culhydrates 1. Complete th Complete the table by classifying each sugar sugar (A, B, C, D) below based on carbonyl group and number of carbons (c.8. aldohexose, ketotriose, etc.). Classify them as an antiomer. Indicate the number of chiral carbons for each sugar. Sugar Classification based on carbonyl group and number of carbons Lor D enantiomer Number of chiral carbons н-с-он HO-6-H. н-с-он ін,он CH,OH C=0 HO-C-H н-с-он HO-C-H. ён,он снон c=0 | HO-C-H ін,он H-C-OH CH, OH CD 2....
Answer and explain
5. a) On the structure of biomolecule (shown below), number the carbons. (3 pts) H H2 1.5 OH OH HOH20 OH CH2OH OH H OH Beta Alpha Allose b) Indicate for each monomer a) whether it is ketose OR aldose (2 pt) b) whether it is pyranese OR furanose (2 pt) chas alpha OR beta configuration at the anomeric carbon (2 pts)
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