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1) a. Please draw the structure of the intermediate in the process shown below. CH2OH CH2OH...
10. Consider the disaccharide below. a. Label any acetal and hemiacetal in the disaccharide. b. Number...
10. Consider the disaccharide below. a. Label any acetal and hemiacetal in the disaccharide. b. Number each monosaccharide ring. c. Classify the glycosidic linkage as a or B and use the numbers to designate its location. d. What monosaccharides form when the disaccharide is hydrolyzed? CH2OH - CH2OH Конвенон OH 9. Consider the following cyclic monosaccharide. a. Label the hemiacetal carbon. b. Label the monosaccharide as an aor B anomer. c. Draw the other anomer. d. Assume that this is...
For the monosaccharide shown on the right, answer the following questions: A-E please 1. For the...
For the monosaccharide shown on the right, answer the
following questions: A-E please
1. For the monosaccharide shown on the right, answer the following questions: a) Which carbon is the anomeric carbon? b) Is the glycosidic hydroxyl group up or down? 0 c) Is the sugar drawn as the a- or the B-form? d) When the sugar is in the open chain form, which carbon determines, if the CH2 он 5 O. он 2 sugar is Lor D? D-Mannose e)...
Problems and questions 1. Is the following disaccharide a reducing sugar? Explain. сн-Oн OH OH OH о CH2OH ОН OH Он...
Problems and questions 1. Is the following disaccharide a reducing sugar? Explain. сн-Oн OH OH OH о CH2OH ОН OH Он 2. The following test results were observed in a lab experiment: A reddish-orange solid with the Benedict' test A reddish precipitate with the Barfoed's test A red color within 1 minute with the Seliwanoff's test A yellow color with the iodine test Name the carbohydrate that you would expect to show these results. [Reminder: there is one more problem...
please assist with both questions. thanks! 6. Consider the medical conditions shown below and develop a...
please assist with both questions. thanks!
6. Consider the medical conditions shown below and develop a hypothesis about the impact of each on nutrient absorption: Lactose intolerance: Lactose is a disaccharide (a carbohydrate) that can be broken down by the enzyme lactase into glucose and galactose. Lactose intolerant people do not produce enough of the enzyme lactase in the small intestine. CH-ОН CH2OH Lactose Glucose OH Lactase Он Он CH-OН CH-он OH о ОН Он, Он, ОН Он ОН Он...
S he structure of sucrose ( 7) (4 pol (table Sugar) lactulose is shown below. Decide for each of ...
s he structure of sucrose ( 7) (4 pol (table Sugar) lactulose is shown below. Decide for each of the statements Label the glucose and fructose rings below whether it is True or False. нон он This ring is This ring is H2OH (T or F) Sucrose contains two acetal linkaes and no hemiacetal linkage. A. B. (T or F) Sucrose is a reducing sugar. C. (Tor F) Sucrose does not undergo mutarotation. D. (T or F) The glycosidic linkage...
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....
The Haworth structure of sophorose, a carbohydrate found in beans, is shown below. (5 pts) a...
The Haworth structure of sophorose, a carbohydrate found in beans, is shown below. (5 pts) a Is this a mono-, di-, or polysaccharide? Sophorose Hb) What monosaccharide units are present in sophorose? OH H но он c) Draw an arrow to each anomeric carbon atom. d) What type of glycosidic linkage exists in this carbohydrate? e) Is this an α or β isomer? Choose one. OH H нон
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose....
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose. но CH OH HT -он - он Н - ОН но -н но -Н но -н нон сньон он но -н НОН CH OH нон нон нон снон CH OH сон сон H- OH H- -он OH cң, он н-с-он Сн,он снон 2. Label each of the monosaccharides shown above as a ketose or aldose. 3. Identify all of the chiral carbons in the...
PRELABORATORY EXERCISE 11 1 Provide a term that matches each description below. a Monosaccharides that contain...
PRELABORATORY EXERCISE 11 1 Provide a term that matches each description below. a Monosaccharides that contain a ketone functional group b Carbohydrate composed of many monosaccharide subunits c Reaction that involves the breaking of large molecules into smaller units d Generic term for a carbohydrate that can be oxidized with Cu?" e Carbohydrate composed of two monosaccharides linked through a glycosidic bond f Monosaccharides that contain an aldehyde functional group 2 Circle the anomeric carbon in each monosaccharide component of...
Sucralose, Part 2 5 of 7 Which group should you draw an arrow from and which group should you dra...
Sucralose, Part 2 5 of 7 Which group should you draw an arrow from and which group should you draw that arrow to on the Fischer projection shown below to indicate the nucleophilio attack that must occur to cyclize this monosaccharide to form the monomer structure shown on the right in the dissacharide A CH2CI 2 но-c он 3 он 4 CH2Cl Reset Help carbon D Arrow from to Part B Which of the following describes the ring on the...
10. Consider the disaccharide below. a. Label any acetal and hemiacetal in the disaccharide. b. Number each monosaccharide ring. c. Classify the glycosidic linkage as a or B and use the numbers to designate its location. d. What monosaccharides form when the disaccharide is hydrolyzed? CH2OH - CH2OH Конвенон OH 9. Consider the following cyclic monosaccharide. a. Label the hemiacetal carbon. b. Label the monosaccharide as an aor B anomer. c. Draw the other anomer. d. Assume that this is...
For the monosaccharide shown on the right, answer the
following questions: A-E please
1. For the monosaccharide shown on the right, answer the following questions: a) Which carbon is the anomeric carbon? b) Is the glycosidic hydroxyl group up or down? 0 c) Is the sugar drawn as the a- or the B-form? d) When the sugar is in the open chain form, which carbon determines, if the CH2 он 5 O. он 2 sugar is Lor D? D-Mannose e)...
Problems and questions 1. Is the following disaccharide a reducing sugar? Explain. сн-Oн OH OH OH о CH2OH ОН OH Он 2. The following test results were observed in a lab experiment: A reddish-orange solid with the Benedict' test A reddish precipitate with the Barfoed's test A red color within 1 minute with the Seliwanoff's test A yellow color with the iodine test Name the carbohydrate that you would expect to show these results. [Reminder: there is one more problem...
please assist with both questions. thanks!
6. Consider the medical conditions shown below and develop a hypothesis about the impact of each on nutrient absorption: Lactose intolerance: Lactose is a disaccharide (a carbohydrate) that can be broken down by the enzyme lactase into glucose and galactose. Lactose intolerant people do not produce enough of the enzyme lactase in the small intestine. CH-ОН CH2OH Lactose Glucose OH Lactase Он Он CH-OН CH-он OH о ОН Он, Он, ОН Он ОН Он...
s he structure of sucrose ( 7) (4 pol (table Sugar) lactulose is shown below. Decide for each of the statements Label the glucose and fructose rings below whether it is True or False. нон он This ring is This ring is H2OH (T or F) Sucrose contains two acetal linkaes and no hemiacetal linkage. A. B. (T or F) Sucrose is a reducing sugar. C. (Tor F) Sucrose does not undergo mutarotation. D. (T or F) The glycosidic linkage...
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....
The Haworth structure of sophorose, a carbohydrate found in beans, is shown below. (5 pts) a Is this a mono-, di-, or polysaccharide? Sophorose Hb) What monosaccharide units are present in sophorose? OH H но он c) Draw an arrow to each anomeric carbon atom. d) What type of glycosidic linkage exists in this carbohydrate? e) Is this an α or β isomer? Choose one. OH H нон
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose. но CH OH HT -он - он Н - ОН но -н но -Н но -н нон сньон он но -н НОН CH OH нон нон нон снон CH OH сон сон H- OH H- -он OH cң, он н-с-он Сн,он снон 2. Label each of the monosaccharides shown above as a ketose or aldose. 3. Identify all of the chiral carbons in the...
PRELABORATORY EXERCISE 11 1 Provide a term that matches each description below. a Monosaccharides that contain a ketone functional group b Carbohydrate composed of many monosaccharide subunits c Reaction that involves the breaking of large molecules into smaller units d Generic term for a carbohydrate that can be oxidized with Cu?" e Carbohydrate composed of two monosaccharides linked through a glycosidic bond f Monosaccharides that contain an aldehyde functional group 2 Circle the anomeric carbon in each monosaccharide component of...
Sucralose, Part 2 5 of 7 Which group should you draw an arrow from and which group should you draw that arrow to on the Fischer projection shown below to indicate the nucleophilio attack that must occur to cyclize this monosaccharide to form the monomer structure shown on the right in the dissacharide A CH2CI 2 но-c он 3 он 4 CH2Cl Reset Help carbon D Arrow from to Part B Which of the following describes the ring on the...
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