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Biology Life Science Test Easy Mode MCQs With Answers
Question # 1
Transmission electron microscope gives ............ images.
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1D
2D
3D
All
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Question # 2
Dalk reaction takes place in the .......... of chloroplasts.
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Grana
Strome
Intergrana
All
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Question # 3
Which of these can enter into Krebs cycle?
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Glucose
Pyruvic acid
Citric acid
Acetyl Co.A
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Question # 4
................. is called energy currency of cell.
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ADP
ATP
AMP
All
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Question # 5
Oxygen takes part in aerobic respiration is:
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Glycolysis
Link step between Glycolysis and Krebs cycle
Krebs cycle
Electron transport chain
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Question # 6
Trypsin works at the PH of:
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2
4
8
6
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Question # 7
Which of the following is not a function of the liver?
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Converts glucose to glycogen
Converts glycogento glycose
Detoxifies poisonous substances
Produces digestives enzymes
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Question # 8
When A.F.A King did work on Malaria?
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1880
1881
1882
1883
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Question # 9
Deforestation results in:
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Soil erosions
Increased water storage capacity dams
More humidity
MOre clouds
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Question # 10
Member of the same species living in the same place at same time. whihc level they forms.
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Habitat
Biosphere
Population
Community
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Question # 11
Normal rate of heart beat in a healthy human being is ......... beats per minute.
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72
73
70
75
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Question # 12
The largest part of fore brain that controls skeleton muscles thinking intelligence and emotions:
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Thalamus
Hypothalamus
Cerebrum
cerebelium
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Question # 13
Micro organism used for formic acid.
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Saachromyces
Bacillus
Aspergilllus
Glycerol
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Question # 14
________ is break down of the proteins of dead organisms to ammonia.
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Ammonification
Nitrification
Denitrification
None of these
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Question # 15
The recovery of one of paper can save how many trees.
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17
170
200
1000
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Question # 16
The largest part of the fore brain is:
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Hypothalamus
Thalamus
Cerebelium
Celebrum
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Question # 17
It is an example of endoparasite:
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mosquitoes
leeches
lice
plasmodium
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Question # 18
To Preserve fruits, vegetables and pickles we add.
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Water and Yogurt
Salt and acid
Flour and salt
Onion and garlic
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Question # 19
A corn develops into new garlic plant this is the process of :
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Vegetative propagation
Regeneration
Meiosis
Gametogenesis
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Question # 20
A DNA molecule consists of______ polynucleotide strands.
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2
3
4
5
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Question # 21
The process in which there is insomplete oxidation reduction of glucose :
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Photosynthesis
Circulation
Fermentation
Transpiration
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Question # 22
Which Charles Eiton developed the concept of ecological pyramids?
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1926
1927
1928
1929
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