Biology 11 Chapter - 2
Biological Molecules - 15
1.
Glucose, galactose & fructose have the same?
a) Products
b) Properties
c) Structure
d) Molecular formula
2.
The structure of glucose may be in open-chain as well as in?
a) Ring structure
b) None of these
c) Both of these
d) Unbranched structure
3.
The structure which most of the monosaccharide form when in solution form is?
a) Open-chain structure
b) Unbranched structure
c) Branched structure
d) Ringed structure
4.
Ribulose is consists of?
a) 5-carbon
b) 6-carbon
c) 8-carbon
d) 7-carbon
5.
The word “Isomers” is derived from?
a) Latin language
b) Greek language
c) Dutch language
d) French language
6.
The word “Iso” means equal, while “mero” means?
a) Structure
b) Ring
c) Branched
d) Part
7.
The molecules which have same molecular formula but different in structure is called?
a) Hydrolysis
b) Polymerization
c) Condensation
d) Isomers
8.
A glucose molecule can switch from open chain to ring form spontaneously in?
a) Solution
b) Condensation
c) Gas state
d) Solid state
9.
The structural isomer of glucose is?
a) Ribose
b) Tetrose
c) Fructose
d) Deoxyribose
10.
How many possible ring forms in which glucose is exist?
a) Two
b) Four
c) Five
d) Three
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