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WorksheetsU2: SWYK LGA Photosynthesis
Total questions: 10
Worksheet time: 11mins
Name
Class
Date
1.
What is the source of energy for photosynthesis?
a)
carbohydrates-chemical
b)
sunlight-radiant
c)
heat-thermal
d)
television-electrical
2.
What are the reactants (what's needed) for photosynthesis?
a)
glucose and oxygen
b)
light, water, and carbon dioxide
3.
What gas is released by plants during photosynthesis?
a)
sulfur
b)
carbon dioxide
c)
oxygen
d)
hydrogen
4.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
5.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
6.
Which gas is removed from the atmosphere during photosynthesis?
a)
hydrogen
b)
oxygen
c)
nitrogen
d)
carbon dioxide
7.
What is produced as a result of photosynthesis?
a)
Glucose and Chlorophyll
b)
Glucose and Oxygen
c)
Water and Light energy
d)
Carbon dioxide and Water
8.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
Light + 6CO2 + 6H2O --> 6O2 + C6H12O6
b)
Light + 6CO2 + C6H12O6 + 6H2O --> O2
c)
6O2 + 6H2O --> Light+ 6CO2 + C6H12O6
d)
C6H12O6 + 6O2 ---> Light+ 6H2O + 6CO2
9.
Glucose is a type of...
a)
sugar
b)
protien
c)
plant
d)
animal
10.
Water gets into the plant through what...
a)
the leaves
b)
the roots
c)
the stem
d)
the flower
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