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Biology 9th Class English Medium Online Test MCQs With Answers
Question # 1
................. are involved i protein synthesis.
Choose an answer
SER
RER
Both
None
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Question # 2
The exchange of materials between the blood and the surrounding tissues occurs in:
Choose an answer
Arteries
Veins
Capillaries
All of the above
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Question # 3
An example of multi cellular organism is.
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Bacteria
Frog
Euglena
Amoeba
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Question # 4
In which stage of the cell cycle, the cell is preparing enzymes for chromosome duplication.
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G1
G2
S
M
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Question # 5
........................ helps in grinding of food .
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Tongue
Teeth
Salivary glands
All
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Question # 6
The molecule that fits the active sites that is called:
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Substrate
Enzyme
Catalyst
All
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Question # 7
The potential energy is stored in chemical bonds and is released as _____________ energy when these bonds break.
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Heat
Light
Kinetic
Solar
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Question # 8
Zoology deals with.
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Atom
Cell
Animals
Plants
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Question # 9
The water from the soil enters into the root hairs by the process of
Choose an answer
Photosynthesis
Osmosis
Diffusion
Respiration
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Question # 10
Which enzyme works in stomach?
Choose an answer
Lipase
Trypsin
Pepsin
Amylase
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Question # 11
Cell theory was proposed in :
Choose an answer
1938
1838
1948
1848
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Question # 12
The process of breaking down large droplets of fat into small droplets of fat is called:
Choose an answer
Emulsification
Absorbtion
Peristalsis
Digestion
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Question # 13
................. is an important port of ulcer formation.
Choose an answer
Cigarette smoking
Over eating
Spicy food
All
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