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WorksheetsPhotosynthesis
Total questions: 10
Worksheet time: 12mins
Where does Photosynthesis take place in a plant cell?
Nucleus
Chloroplast
cytoplasm
mitochondria
Pigment in green plants that capture the energy in sunlight is called __________
Greenplasts
chlorophyll
stomata
chloroplasts
Which of the following is the correct equation for photosynthesis?
CO2 + light + H2O ---> O2 + Sugar
CO2 + sugar + water --> O2 + light
O2 + light + water ---> sugar + CO2
CO2 + O2 + light ---> sugar + water
Where do plants get the energy for photosynthesis to take place?
nutrients in the soil
the sun
chlorophyll
bee pollination
The products of photosynthesis are...
glucose and oxygen
carbon dioxide and water
The reactants to photosynthesis are...
glucose and oxygen
carbon dioxide and water
What is the role of Chlorophyll in photosynthesis?
It breaks the hydrogen bonds in water molecules
It converts light energy into chemical energy contained in bonds
It releases absorbs green light waves and reflects all of the other ones
it provides energy for the light dependent reactions
What colour of light is best absorbed by plants?
Red and blue
Green and Yellow
Red and green
Blue and green
Only green
Red and blue light support the highest rates of photosynthesis because …
Chlorophylls absorb light of these wavelengths more than other wavelengths.
These are the only wavelengths that carotenoids cannot absorb.
Light of these wavelengths have the highest energy in the visible spectrum.
Light of these wavelengths activate the ATP synthase enzyme.
