Biology 11 Chapter - 2
Biological Molecules - 20
1.
The end product of glucose & fructose after the glycoside linkage is?
a) Water & lactose
b) Water & galactose
c) Water & maltose
d) Water & sucrose
2.
Which one of the following is consist of many monosaccharide monomers glycoside bond?
a) Monosaccharides
b) Polysaccharides
c) Oligosaccharides
d) Disaccharides
3.
Which one of the following is not the property of polysaccharides?
a) They are soluble
b) They are crystalline
c) They are branched
d) They are insoluble
4.
The molecular weight range of polysaccharide is from several thousand to?
a) Two hundreds
b) Millions
c) Billions
d) Hundreds
5.
The general formula of polysaccharide is?
a) C
x
(H
2
O)
y
b) C
x
(H
2
O)
c) C(H
2
O)
d) C
x
(H
3
O)
y
6.
Which one of the following is non-crystalline?
a) Polysaccharides
b) Disaccharides
c) Monosaccharides
d) Oligosaccharides
7.
The main function of polysaccharides is to?
a) Store energy
b) Store food
c) Digest food
d) Store energy & food
8.
Polysaccharides can be easily converted into simple sugar by?
a) Condensation
b) Reduction
c) Hydrolysis
d) Glycosidase
9.
Polysaccharides exert no-osmotic due to?
a) Medium size
b) Large size
c) Small size
d) Less oxygen
10.
Which one of the following is not the example of polysaccharides?
a) Glycogen
b) Cellulose
c) Maltose
d) Starch
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