Question 1

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 2

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 3

Fructose is also known as dextrose.

Accepted Answer

A) True 
 B)False

Question 4

The reduction of monosaccharides produces

Accepted Answer

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

Question 5

A monosaccharide can be hydrolyzed to smaller units.

Accepted Answer

A) True 
 B)False

Question 6

Hydrolysis of the disaccharide above gives the monosaccharides

Accepted Answer

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

Question 7

Refer to the disaccharides below to answer the question(s)  that follow. 
-In the figure above, the monosaccharide unit at the top is a(n)

Accepted Answer

A)  aldopentose.
B)  ketopentose.
C)  aldohexose.
D)  aldoheptose.
E)  ketohexose.F) All of the above
G) C) and D)

Question 8

Amylose is a polysaccharide which has

Accepted Answer

A)  only β-1,4-bonds between glucose units.
B)  only α-1,4-links bonds glucose units.
C)  both α-1,4-and β-1,4-bonds between glucose units.
D)  hemiacetal links joining glucose units.
E)  carbon-carbon bonds joining glucose units.F) B) and D)
G) B) and E)

Question 9

The product of reduction of mannose is mannic acid.

Accepted Answer

A) True 
 B)False

Question 10

In the α anomer of glucose, the OH on carbon 1 is above the plane of the ring.

Accepted Answer

A) True 
 B)False

Question 11

The breakdown of carbohydrates to carbon dioxide and water in the body is called

Accepted Answer

A)  reduction.
B)  respiration.
C)  photosynthesis.
D)  anabolism.
E)  mutarotation.F) B) and E)
G) D) and E)

Question 12

Under acid hydrolysis conditions, starch is converted to

Accepted Answer

A)  glucose.
B)  xylose.
C)  maltose.
D)  galactose.
E)  fructose.F) All of the above
G) A) and E)

Question 13

Galactose has the structure shown below. Which anomer is shown?

Accepted Answer

A)  the α anomer
B)  the β anomer
C)  the D anomer
D)  the L anomer
E)  none of the aboveF) C) and E)
G) D) and E)

Question 14

The disaccharide above contains a(n)  ________-glycosidic linkage.

Accepted Answer

A)  α-1,4
B)  β-1,4
C)  α-2,4
D)  β-2,4
E)  α-2,6F) B) and C)
G) A) and E)

Question 15

Fructose is a ketohexose.

Accepted Answer

A) True 
 B)False

Exam 15: Carbohydrates

In the α anomer of glucose, the OH on carbon 1 is above the plane of the ring.

Correct Answer
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Amylose is a polysaccharide which has

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

Correct Answer
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Fructose is a ketohexose.

Correct Answer
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The breakdown of carbohydrates to carbon dioxide and water in the body is called

Correct Answer
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Refer to the disaccharides below to answer the question(s) that follow. -In the figure above, the monosaccharide unit at the top is a(n)

Correct Answer
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The product of reduction of mannose is mannic acid.

Correct Answer
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Under acid hydrolysis conditions, starch is converted to

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

Correct Answer
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Fructose is also known as dextrose.

Correct Answer
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The disaccharide above contains a(n) ________-glycosidic linkage.

Correct Answer
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Hydrolysis of the disaccharide above gives the monosaccharides

Correct Answer
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Galactose has the structure shown below. Which anomer is shown?

Correct Answer
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A monosaccharide can be hydrolyzed to smaller units.

Correct Answer
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The reduction of monosaccharides produces

Correct Answer
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Exam 15: Carbohydrates

In the α anomer of glucose, the OH on carbon 1 is above the plane of the ring.

Correct AnswerverifiedShow Answer

Amylose is a polysaccharide which has

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Fructose is a ketohexose.

Correct AnswerverifiedShow Answer

The breakdown of carbohydrates to carbon dioxide and water in the body is called

Correct AnswerverifiedShow Answer

Refer to the disaccharides below to answer the question(s) that follow. -In the figure above, the monosaccharide unit at the top is a(n)

Correct AnswerverifiedShow Answer

The product of reduction of mannose is mannic acid.

Correct AnswerverifiedShow Answer

Under acid hydrolysis conditions, starch is converted to

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Fructose is also known as dextrose.

Correct AnswerverifiedShow Answer

The disaccharide above contains a(n) ________-glycosidic linkage.

Correct AnswerverifiedShow Answer

Hydrolysis of the disaccharide above gives the monosaccharides

Correct AnswerverifiedShow Answer

Galactose has the structure shown below. Which anomer is shown?

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A monosaccharide can be hydrolyzed to smaller units.

Correct AnswerverifiedShow Answer

The reduction of monosaccharides produces

Correct AnswerverifiedShow Answer

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