Biology 11 Chapter - 2
Biological Molecules - 22
1.
How many components are found in starch?
a) Three
b) One
c) Two
d) Four
2.
Amyloectin consists of?
a) Spherical structure
b) Unbranched chain
c) Ring structure
d) Branched chain
3.
How much glucose is present in amylopectin?
a) 24 to 30
b) 44 to 60
c) 60 to 74
d) 30 to 44
4.
Which one of the following is visible in many plants cell?
a) Starch grains
b) Starch polymers
c) Starch amylase
d) Starch pectin
5.
Which one of the following is a polysaccharides of animal body?
a) Starch
b) Cellulose
c) Glycogen
d) Chitin
6.
Glycogen is also known as?
a) Animal starch
b) Bacterial starch
c) Plant starch
d) Fungus starch
7.
Glycogen is stored chiefly in the liver & muscles of?
a) Fungi
b) Vertebrates
c) Invertebrates
d) Bacteria
8.
The conversion of glycogen into glucose is controlled by hormones called?
a) Insulin
b) Amylopectin
c) Amylase
d) Myosin
9.
Which one of the following is very similar in structure to glycogen?
a) Amylopectin
b) Chiral
c) Insulin
d) Amylase
10.
The tiny granules form by glycogen is usually associated with?
a) Smooth endoplasmic reticulum
b) Rough endoplasmic reticulum
c) Nucleus
d) Golgi bodies
11.
How many percent of carbon are found in cellulose?
a) 60%
b) 50%
c) 70%
d) 80%
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