Question 1

State whether each of these structures is the α- or β-form.
-

Accepted Answer

The answer of State whether each of these structures is...

Question 2

Which of the following contains a β-1,4-glycosidic bond?

Accepted Answer

A)   galactose
B)   lactose
C)   maltose
D)   sucrose
E)   amyloseF) D) and E)
G) A) and D)

Question 3

Fructose is a ketohexose.

Accepted Answer

A) True 
 B)False

Question 4

The product of oxidation of an aldose is a carboxylic acid.

Accepted Answer

A) True 
 B)False

Question 5

Fructose is also known as dextrose.

Accepted Answer

A) True 
 B)False

Question 6

Maltose is a reducing sugar.

Accepted Answer

A) True 
 B)False

Question 7

The reduction of monosaccharides produces

Accepted Answer

A)   sugar alcohols.
B)   disaccharides.
C)   trisaccharides.
D)   sugar acids.
E)   polysaccharides.F) A) and E)
G) D) and E)

Question 8

Which of the following contains α-1,6-branches?

Accepted Answer

A)   amylose
B)   glycogen
C)   cellulose
D)   sucrose
E)   maltoseF) A) and B)
G) A) and C)

Question 9

Which sugar is NOT a reducing sugar?

Accepted Answer

A)   glucose
B)   fructose
C)   galactose
D)   maltose
E)   sucroseF) A) and B)
G) A) and C)

Question 10

Maltose can be classified as a(n)

Accepted Answer

A)   disaccharide.
B)   polysaccharide.
C)   ketose.
D)   pentose.
E)   oligosaccharide.F) B) and E)
G) B) and C)

Question 11

State whether each of these structures is the α- or β-form.
-

Accepted Answer

The answer of State whether each of these structures is...

Question 12

Identify each Fischer projection as the D- or L-isomer.
-

Accepted Answer

The answer of Identify each Fischer projection as the D-...

Question 13

The sugar also known as dextrose and blood sugar is

Accepted Answer

A)   glucose.
B)   galactose.
C)   fructose.
D)   lactose.
E)   sucrose.F) A) and B)
G) A) and C)

Question 14

State whether each of these structures is the α- or β-form.
-

Accepted Answer

The answer of State whether each of these structures is...

Question 15

Which of the following is an example of a ketopentose?

Accepted Answer

A)   
B)   
C)   
D)   
E)   F) C) and D)
G) B) and C)

Question 16

Identify each Fischer projection as the D- or L-isomer.
-

Accepted Answer

The answer of Identify each Fischer projection as the D-...

Question 17

The product of reduction of mannose is mannic acid.

Accepted Answer

A) True 
 B)False

Question 18

Sucrose is a reducing sugar.

Accepted Answer

A) True 
 B)False

Question 19

A carbohydrate that gives two molecules when it is completely hydrolyzed is known as a

Accepted Answer

A)   monosaccharide.
B)   disaccharide.
C)   polysaccharide.
D)   starch.
E)   trisaccharide.F) A) and C)
G) A) and E)

Question 20

Fructose does not undergo hydrolysis because it is a

Accepted Answer

A)   aldose.
B)   hexose.
C)   reducing sugar.
D)   monosaccharide.
E)   disaccharide.F) D) and E)
G) A) and C)

Exam 15: Carbohydrates

The product of oxidation of an aldose is a carboxylic acid.

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Fructose is also known as dextrose.

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State whether each of these structures is the α- or β-form. -

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Which sugar is NOT a reducing sugar?

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The reduction of monosaccharides produces

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Which of the following is an example of a ketopentose?

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Maltose is a reducing sugar.

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Identify each Fischer projection as the D- or L-isomer. -

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Which of the following contains α-1,6-branches?

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The product of reduction of mannose is mannic acid.

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Which of the following contains a β-1,4-glycosidic bond?

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Fructose does not undergo hydrolysis because it is a

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State whether each of these structures is the α- or β-form. -

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State whether each of these structures is the α- or β-form. -

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Maltose can be classified as a(n)

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Fructose is a ketohexose.

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Identify each Fischer projection as the D- or L-isomer. -

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Sucrose is a reducing sugar.

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A carbohydrate that gives two molecules when it is completely hydrolyzed is known as a

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The sugar also known as dextrose and blood sugar is

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