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Online Tests
Biology 9th Class English Medium Chapter 7 Online Test MCQs With Answers
Question # 1
..................... Organisms cannot carry out photosynthesis.
Choose an answer
Autotrophic
Heterotrophic
Both
None
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Question # 2
The clusters of photosynthetic pigments are called:
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Thylakoids
Photosystems
Carotenoids
Chlorophyll a & b
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Question # 3
The water from the soil enters into the root hairs by the process of
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Photosynthesis
Osmosis
Diffusion
Respiration
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Question # 4
The green portion is minaly reflected therefore chlorophull appears .............. .
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Green
Blue
White
Black
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Question # 5
In which compound of the leaf cells, chlorophyll is present?
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Stroma
Thylakoids
Plasma membrane
Cytoplasm
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Question # 6
No life would be possible if the process of .............. stops.
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Respiration
Photosynthesis
Both
None
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Question # 7
Anaerobic respiration occurs in the absence of ............. .
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Oxygen
Carbon
Nitrogen
All
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Question # 8
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 # 9
The water and carbon dioxide are the ................ in photosynthesis.
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Reactants
Products
Both
None
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Question # 10
Electrons are passed to ETC to produce:
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AMP
ATP
ADP
NAD
+
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Question # 11
The light reactions of photosynthesis take place on the _____________ of chloroplasts.
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Stroma
Thylakoid membrane
Lumen
Sacs
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Question # 12
The visible portion of sunlight consist of ............... colours.
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Four
Five
Six
Seven
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Question # 13
intensity of light is ........ at midday.
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Maximum
Minimum
Both
None
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