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WorksheetsPhotosynthesis Quiz
Total questions: 10
Worksheet time: 5mins
What is the primary pigment involved in photosynthesis?
Xanthophyll
Carotene
Chlorophyll
Melanin
Where does photosynthesis take place in a plant cell?
mitochondria
chloroplasts
nucleus
cytoplasm
What are the two main stages of photosynthesis?
Light-dependent reactions and light-independent reactions
Dark reactions and carbon reactions
Chlorophyll reactions and pigment reactions
Sunlight reactions and energy reactions
What gas is taken in by plants during photosynthesis?
Carbon dioxide (CO2)
Nitrogen (N2)
Hydrogen (H2)
Oxygen (O2)
What is the primary source of energy for photosynthesis?
Sunlight
Nuclear energy
Coal
Wind power
What is the function of chlorophyll in photosynthesis?
Store excess water for the plant
Absorb light energy and convert it into chemical energy
Regulate the temperature of the plant
Reflect light energy back into the environment
What is the chemical equation for photosynthesis?
CO2 + H2O + light energy -> CH4 + O2
6CO2 + 6H2O -> C6H12O6 + 6O2
C6H12O6 + 6O2 -> 6CO2 + 6H2O + light energy
6CO2 + 6H2O + light energy -> C6H12O6 + 6O2
What is the role of sunlight in photosynthesis?
Sunlight regulates the temperature during photosynthesis.
Sunlight provides water for photosynthesis.
Sunlight provides the energy for the photosynthesis process.
Sunlight releases oxygen in photosynthesis.
How do plants obtain water for photosynthesis?
Through their leaves absorbing water from the air
Through their stems absorbing water from sunlight
Through their flowers absorbing water from the ground
Through their roots absorbing water from the soil
What are the byproducts of photosynthesis?
Glucose and oxygen
Water and carbon dioxide
Sunlight and soil
Nitrogen and phosphorus
