Biology 11 Chapter - 2
Biological Molecules - 18
1.
The unit of monosaccharide which linked each other is called?
a) Chiral
b) Choric
c) Choral
d) Residues
2.
Which one is the molecular formula of disaccharides?
a) C
10
H
22
O
10
b) C
12
H
22
O
11
c) C
10
H
20
O
10
d) C
11
H
22
O
11
3.
Monosaccharide units are joined together by the following bond?
a) Polypeptide bond
b) Hydrogen bond
c) Glycoside bond
d) Covalent bond
4.
Maltose occurs mainly as a breakdown product during?
a) Digestion of starch
b) Transport of blood
c) Ejection of waste
d) Respiration of oxygen
5.
Which one of the following enzymes helps in the digestion of starch?
a) Amylases
b) Ribose
c) Actins
d) Myosin
6.
Which one of the following is fermented into yeast by alcohol?
a) galactose
b) Sucrose
c) Maltose
d) Fructose
7.
The conversion of maltose to glucose takes place by the action of enzyme called?
a) Myosin
b) Actins
c) Maltase
d) Amylases
8.
The conversion of maltose to glucose are occurs in animals during?
a) Digestion
b) Respiration
c) Reproduction
d) Excretion
9.
The milk is consisting of?
a) Sucrose
b) Galactose
c) Fructose
d) Lactose
10.
Which one of the following is the most abundant disaccharide in nature
a) Lactose
b) Sucrose
c) Fructose
d) Maltose
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