The following, 'a'If isomaltose is a mono-, di-, or polysaccharide? The monosaccharides in isomaltose The glycosidic link in isomaltose If the given structure is the a or ß isomer of isomaltose If isomaltose is a reducing sugar

Question

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Answer 1

Question

Chapter 13, Problem 13.55UTC

Interpretation Introduction

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar

Expert Solution & Answer

Answer to Problem 13.55UTC

Solution:

'a'Isomaltose is a disaccharide.

The monosaccharides in isomaltose are glucose units.

The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.

The given structure is an a-isomer of isomaltose

Isomaltose is a reducing sugar.

Given: Structure of isomaltose in Haworth projection

Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition), Chapter 13, Problem 13.55UTC

a.

Explanation of Solution

Isomaltose is a disaccharide as it contains two monosaccharides i.e.sugar units which are obtained after hydrolysis.

Therefore isomaltose is a disaccharide

b. The monosaccharides in isomaltose are two glucose units.

c. There is C1-C6 (a-a) O-glycosidic link in isomaltose.

Glycosidic link is the bond which connects two monosaccharides through anomeric carbon (a carbon which is coming from carbonyl group and attached with two oxygen atoms). In case of isomaltose, the anomeric carbon i.e. hemiacetal is linked with another sugar moiety through O atom. Thus this is a C1-C6 (a-a) O-glycosidic link.

Therefore, the monosaccharides in isomaltose are two glucose units and there is C1-C6 O-glycosidic link.

d. The given structure is an a-isomer of isomaltose.

As the OH group in the anomeric carbon is downward i.e. below the plane, so it is a-anomer (a-isomer of isomaltose).

Therefore the given structure is an a-isomer of isomaltose

e. Isomaltose is a reducing sugar

Isomaltose is a reducing sugar as it is capable of reducing Tollen’s reagent and Fehling solution. All the monosaccharides (aldoses) are reducing sugars along with some disaccharides. A disaccharide (as for example isomaltose) which has one anomeric carbon involved in glycosidic linkage but other anomeric carbon is free then it is able to reduce Tollen’s and Fehling solution.

Thus, isomaltose though a disaccharide is a reducing sugar.

Conclusion

Isomaltose is a disaccharide.
The monosaccharides in isomaltose are glucose units.
The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.
The given structure is an a-isomer of isomaltose
Isomaltose is a reducing sugar.

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Question 4 Determine the rate order and rate constant for sucrose hydrolysis. Time (hours) [C6H12O6] 0 0.501 0.500 0.451 1.00 0.404 1.50 0.363 3.00 0.267 First-order, k = 0.210 hour 1 First-order, k = 0.0912 hour 1 O Second-order, k = 0.590 M1 hour 1 O Zero-order, k = 0.0770 M/hour O Zero-order, k = 0.4896 M/hour O Second-order, k = 1.93 M-1-hour 1 10 pts

Answer 2

Question

Chapter 13, Problem 13.55UTC

Interpretation Introduction

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar

Expert Solution & Answer

Answer to Problem 13.55UTC

Solution:

'a'Isomaltose is a disaccharide.

The monosaccharides in isomaltose are glucose units.

The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.

The given structure is an a-isomer of isomaltose

Isomaltose is a reducing sugar.

Given: Structure of isomaltose in Haworth projection

Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition), Chapter 13, Problem 13.55UTC

a.

Explanation of Solution

Isomaltose is a disaccharide as it contains two monosaccharides i.e.sugar units which are obtained after hydrolysis.

Therefore isomaltose is a disaccharide

b. The monosaccharides in isomaltose are two glucose units.

c. There is C1-C6 (a-a) O-glycosidic link in isomaltose.

Glycosidic link is the bond which connects two monosaccharides through anomeric carbon (a carbon which is coming from carbonyl group and attached with two oxygen atoms). In case of isomaltose, the anomeric carbon i.e. hemiacetal is linked with another sugar moiety through O atom. Thus this is a C1-C6 (a-a) O-glycosidic link.

Therefore, the monosaccharides in isomaltose are two glucose units and there is C1-C6 O-glycosidic link.

d. The given structure is an a-isomer of isomaltose.

As the OH group in the anomeric carbon is downward i.e. below the plane, so it is a-anomer (a-isomer of isomaltose).

Therefore the given structure is an a-isomer of isomaltose

e. Isomaltose is a reducing sugar

Isomaltose is a reducing sugar as it is capable of reducing Tollen’s reagent and Fehling solution. All the monosaccharides (aldoses) are reducing sugars along with some disaccharides. A disaccharide (as for example isomaltose) which has one anomeric carbon involved in glycosidic linkage but other anomeric carbon is free then it is able to reduce Tollen’s and Fehling solution.

Thus, isomaltose though a disaccharide is a reducing sugar.

Conclusion

Isomaltose is a disaccharide.
The monosaccharides in isomaltose are glucose units.
The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.
The given structure is an a-isomer of isomaltose
Isomaltose is a reducing sugar.

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Answer 3

Question

Chapter 13, Problem 13.55UTC

Interpretation Introduction

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar

Expert Solution & Answer

Answer to Problem 13.55UTC

Solution:

'a'Isomaltose is a disaccharide.

The monosaccharides in isomaltose are glucose units.

The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.

The given structure is an a-isomer of isomaltose

Isomaltose is a reducing sugar.

Given: Structure of isomaltose in Haworth projection

Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition), Chapter 13, Problem 13.55UTC

a.

Explanation of Solution

Isomaltose is a disaccharide as it contains two monosaccharides i.e.sugar units which are obtained after hydrolysis.

Therefore isomaltose is a disaccharide

b. The monosaccharides in isomaltose are two glucose units.

c. There is C1-C6 (a-a) O-glycosidic link in isomaltose.

Glycosidic link is the bond which connects two monosaccharides through anomeric carbon (a carbon which is coming from carbonyl group and attached with two oxygen atoms). In case of isomaltose, the anomeric carbon i.e. hemiacetal is linked with another sugar moiety through O atom. Thus this is a C1-C6 (a-a) O-glycosidic link.

Therefore, the monosaccharides in isomaltose are two glucose units and there is C1-C6 O-glycosidic link.

d. The given structure is an a-isomer of isomaltose.

As the OH group in the anomeric carbon is downward i.e. below the plane, so it is a-anomer (a-isomer of isomaltose).

Therefore the given structure is an a-isomer of isomaltose

e. Isomaltose is a reducing sugar

Isomaltose is a reducing sugar as it is capable of reducing Tollen’s reagent and Fehling solution. All the monosaccharides (aldoses) are reducing sugars along with some disaccharides. A disaccharide (as for example isomaltose) which has one anomeric carbon involved in glycosidic linkage but other anomeric carbon is free then it is able to reduce Tollen’s and Fehling solution.

Thus, isomaltose though a disaccharide is a reducing sugar.

Conclusion

Isomaltose is a disaccharide.
The monosaccharides in isomaltose are glucose units.
The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.
The given structure is an a-isomer of isomaltose
Isomaltose is a reducing sugar.

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Answer 4

Question

Chapter 13, Problem 13.55UTC

Interpretation Introduction

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar

Expert Solution & Answer

Answer to Problem 13.55UTC

Solution:

'a'Isomaltose is a disaccharide.

The monosaccharides in isomaltose are glucose units.

The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.

The given structure is an a-isomer of isomaltose

Isomaltose is a reducing sugar.

Given: Structure of isomaltose in Haworth projection

Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition), Chapter 13, Problem 13.55UTC

a.

Explanation of Solution

Isomaltose is a disaccharide as it contains two monosaccharides i.e.sugar units which are obtained after hydrolysis.

Therefore isomaltose is a disaccharide

b. The monosaccharides in isomaltose are two glucose units.

c. There is C1-C6 (a-a) O-glycosidic link in isomaltose.

Glycosidic link is the bond which connects two monosaccharides through anomeric carbon (a carbon which is coming from carbonyl group and attached with two oxygen atoms). In case of isomaltose, the anomeric carbon i.e. hemiacetal is linked with another sugar moiety through O atom. Thus this is a C1-C6 (a-a) O-glycosidic link.

Therefore, the monosaccharides in isomaltose are two glucose units and there is C1-C6 O-glycosidic link.

d. The given structure is an a-isomer of isomaltose.

As the OH group in the anomeric carbon is downward i.e. below the plane, so it is a-anomer (a-isomer of isomaltose).

Therefore the given structure is an a-isomer of isomaltose

e. Isomaltose is a reducing sugar

Isomaltose is a reducing sugar as it is capable of reducing Tollen’s reagent and Fehling solution. All the monosaccharides (aldoses) are reducing sugars along with some disaccharides. A disaccharide (as for example isomaltose) which has one anomeric carbon involved in glycosidic linkage but other anomeric carbon is free then it is able to reduce Tollen’s and Fehling solution.

Thus, isomaltose though a disaccharide is a reducing sugar.

Conclusion

Isomaltose is a disaccharide.
The monosaccharides in isomaltose are glucose units.
The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.
The given structure is an a-isomer of isomaltose
Isomaltose is a reducing sugar.

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Answer 5

Chapter 13, Problem 13.55UTC

Interpretation Introduction

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar

Expert Solution & Answer

Answer to Problem 13.55UTC

Solution:

'a'Isomaltose is a disaccharide.

The monosaccharides in isomaltose are glucose units.

The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.

The given structure is an a-isomer of isomaltose

Isomaltose is a reducing sugar.

Given: Structure of isomaltose in Haworth projection

Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition), Chapter 13, Problem 13.55UTC

a.

Explanation of Solution

Isomaltose is a disaccharide as it contains two monosaccharides i.e.sugar units which are obtained after hydrolysis.

Therefore isomaltose is a disaccharide

b. The monosaccharides in isomaltose are two glucose units.

c. There is C1-C6 (a-a) O-glycosidic link in isomaltose.

Glycosidic link is the bond which connects two monosaccharides through anomeric carbon (a carbon which is coming from carbonyl group and attached with two oxygen atoms). In case of isomaltose, the anomeric carbon i.e. hemiacetal is linked with another sugar moiety through O atom. Thus this is a C1-C6 (a-a) O-glycosidic link.

Therefore, the monosaccharides in isomaltose are two glucose units and there is C1-C6 O-glycosidic link.

d. The given structure is an a-isomer of isomaltose.

As the OH group in the anomeric carbon is downward i.e. below the plane, so it is a-anomer (a-isomer of isomaltose).

Therefore the given structure is an a-isomer of isomaltose

e. Isomaltose is a reducing sugar

Isomaltose is a reducing sugar as it is capable of reducing Tollen’s reagent and Fehling solution. All the monosaccharides (aldoses) are reducing sugars along with some disaccharides. A disaccharide (as for example isomaltose) which has one anomeric carbon involved in glycosidic linkage but other anomeric carbon is free then it is able to reduce Tollen’s and Fehling solution.

Thus, isomaltose though a disaccharide is a reducing sugar.

Conclusion

Isomaltose is a disaccharide.
The monosaccharides in isomaltose are glucose units.
The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.
The given structure is an a-isomer of isomaltose
Isomaltose is a reducing sugar.

Answer 6

Chapter 13, Problem 13.55UTC

Interpretation Introduction

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar

Expert Solution & Answer

Answer to Problem 13.55UTC

Solution:

'a'Isomaltose is a disaccharide.

The monosaccharides in isomaltose are glucose units.

The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.

The given structure is an a-isomer of isomaltose

Isomaltose is a reducing sugar.

Given: Structure of isomaltose in Haworth projection

Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition), Chapter 13, Problem 13.55UTC

a.

Explanation of Solution

Isomaltose is a disaccharide as it contains two monosaccharides i.e.sugar units which are obtained after hydrolysis.

Therefore isomaltose is a disaccharide

b. The monosaccharides in isomaltose are two glucose units.

c. There is C1-C6 (a-a) O-glycosidic link in isomaltose.

Glycosidic link is the bond which connects two monosaccharides through anomeric carbon (a carbon which is coming from carbonyl group and attached with two oxygen atoms). In case of isomaltose, the anomeric carbon i.e. hemiacetal is linked with another sugar moiety through O atom. Thus this is a C1-C6 (a-a) O-glycosidic link.

Therefore, the monosaccharides in isomaltose are two glucose units and there is C1-C6 O-glycosidic link.

d. The given structure is an a-isomer of isomaltose.

As the OH group in the anomeric carbon is downward i.e. below the plane, so it is a-anomer (a-isomer of isomaltose).

Therefore the given structure is an a-isomer of isomaltose

e. Isomaltose is a reducing sugar

Isomaltose is a reducing sugar as it is capable of reducing Tollen’s reagent and Fehling solution. All the monosaccharides (aldoses) are reducing sugars along with some disaccharides. A disaccharide (as for example isomaltose) which has one anomeric carbon involved in glycosidic linkage but other anomeric carbon is free then it is able to reduce Tollen’s and Fehling solution.

Thus, isomaltose though a disaccharide is a reducing sugar.

Conclusion

Isomaltose is a disaccharide.
The monosaccharides in isomaltose are glucose units.
The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.
The given structure is an a-isomer of isomaltose
Isomaltose is a reducing sugar.

Answer 7

Chapter 13, Problem 13.55UTC

Interpretation Introduction

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar

Answer 8

Expert Solution & Answer

Answer to Problem 13.55UTC

Solution:

'a'Isomaltose is a disaccharide.

The monosaccharides in isomaltose are glucose units.

The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.

The given structure is an a-isomer of isomaltose

Isomaltose is a reducing sugar.

Given: Structure of isomaltose in Haworth projection

Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition), Chapter 13, Problem 13.55UTC

a.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Isomaltose is a disaccharide as it contains two monosaccharides i.e.sugar units which are obtained after hydrolysis.

Therefore isomaltose is a disaccharide

b. The monosaccharides in isomaltose are two glucose units.

c. There is C1-C6 (a-a) O-glycosidic link in isomaltose.

Glycosidic link is the bond which connects two monosaccharides through anomeric carbon (a carbon which is coming from carbonyl group and attached with two oxygen atoms). In case of isomaltose, the anomeric carbon i.e. hemiacetal is linked with another sugar moiety through O atom. Thus this is a C1-C6 (a-a) O-glycosidic link.

Therefore, the monosaccharides in isomaltose are two glucose units and there is C1-C6 O-glycosidic link.

d. The given structure is an a-isomer of isomaltose.

As the OH group in the anomeric carbon is downward i.e. below the plane, so it is a-anomer (a-isomer of isomaltose).

Therefore the given structure is an a-isomer of isomaltose

e. Isomaltose is a reducing sugar

Isomaltose is a reducing sugar as it is capable of reducing Tollen’s reagent and Fehling solution. All the monosaccharides (aldoses) are reducing sugars along with some disaccharides. A disaccharide (as for example isomaltose) which has one anomeric carbon involved in glycosidic linkage but other anomeric carbon is free then it is able to reduce Tollen’s and Fehling solution.

Thus, isomaltose though a disaccharide is a reducing sugar.

Answer 12

Conclusion

Isomaltose is a disaccharide.
The monosaccharides in isomaltose are glucose units.
The glycosidic link in isomaltose is C1-C6 (a-a) O-glycosidic link.
The given structure is an a-isomer of isomaltose
Isomaltose is a reducing sugar.

Answer 13

Ch. 13.1 - Prob. 13.1PP Ch. 13.1 - Prob. 13.2PP Ch. 13.1 - Prob. 13.3PP Ch. 13.1 - Prob. 13.4PP Ch. 13.1 - Prob. 13.5PP Ch. 13.1 - Prob. 13.6PP Ch. 13.1 - Prob. 13.7PP Ch. 13.1 - Prob. 13.8PP Ch. 13.1 - Prob. 13.9PP Ch. 13.1 - Prob. 13.10PP

The following, 'a'If isomaltose is a mono-, di-, or polysaccharide? The monosaccharides in isomaltose The glycosidic link in isomaltose If the given structure is the a or ß isomer of isomaltose If isomaltose is a reducing sugar

Concept explainers

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar

Answer to Problem 13.55UTC

Explanation of Solution

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Chapter 13 Solutions

The following, 'a'If isomaltose is a mono-, di-, or polysaccharide? The monosaccharides in isomaltose The glycosidic link in isomaltose If the given structure is the a or ß isomer of isomaltose If isomaltose is a reducing sugar

Concept explainers

To explain: The following, 'a'If isomaltose is a mono-, di-, or polysaccharide? The monosaccharides in isomaltose The glycosidic link in isomaltose If the given structure is the a or ß isomer of isomaltose If isomaltose is a reducing sugar

Answer to Problem 13.55UTC

Explanation of Solution

Want to see more full solutions like this?

Chapter 13 Solutions

To explain: The following,

'a'If isomaltose is a mono-, di-, or polysaccharide?

The monosaccharides in isomaltose

The glycosidic link in isomaltose

If the given structure is the a or ß isomer of isomaltose

If isomaltose is a reducing sugar