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Worksheets

Assessment

Total questions: 12

Worksheet time: 12mins

Name
Class
Date
1.

Which of the given sugars does not belong to the group?

a)

b)

c)

d)

2.

Classify the given sugar.

a)

Homopolysaccharide, unbranched

b)

Heteropolysaccharide, unbranched

c)

Homopolysaccharide, branched

d)

Heteropolysaccharide, branched

3.

The process of converting polysaccharides into simple monosaccharides is via (a)   .

*the number of blanks does not necessarily correspond to the number of letter.

4.

Based on the photo, the molecule on the right is an stereoisomer of (a)   ?

*the number of blank does not necessarily correspond to the number of letter

5.

Based on the given image, the molecules are __________?

a)

Epimers

b)

Diastereomers

c)

Enantiomers

d)

Rotamers

6.

D-glucose and D-altrose are examples of ?

a)

Epimers

b)

Rotamers

c)

Diastereomers

d)

Enantiomers

7.

Based on the given chart, which of the following statements is not correct?

a)

Galactose and glucose are stereoisomers, but not enantiomers.

b)

Glucose and fructose are stereoisomers, but not enantiomers.

c)

Glucose and altrose are stereoisomers and diastereomers.

d)

All are correct.

8.

Which of the following is an epimer of glucose at C2?

a)
b)
c)
d)
9.

Based on the Fischer projection, what will be the B-configuration of this sugar when converted to Haworth structure?

a)
b)
c)
d)
10.

Which 2 molecules are anomers of each other?

a)
b)
c)
d)
11.

This sugar is made by combining 2 monosaccharides via (a)   .

12.

Encircle the hemiacetal of the glucose.