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Worksheetsphotosynthesis
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
Most plants appear green because chlorophyll
a)
absorbs green light.
b)
absorbs violet light.
c)
reflects green light.
d)
does not absorb violet light.
2.
The Chlorophyll is present in the _____________ of the cells .
a)
Cuticle
b)
Stomata
c)
Chloroplast
d)
Epidermis
e)
None of the above
3.
Which organelle performs PHOTOSYNTHESIS?
a)
Chloroplast
b)
Mitochondria
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.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
6.
What is photosynthesis?
a)
The process in which humans eat their food
b)
When a photographer takes a photo.
c)
To get your pictures from the photo lab.
d)
The process in which plants make their food.
7.
Which color light would likely produce the least amount of bubbles in this setup?
a)
green
b)
blue
c)
white
d)
red
8.
What are the products of photosynthesis?
a)
lipids
b)
carbs and reactants essential for aerobic respiration
c)
starches
d)
carbs and reactants essential for anaerobic respiration
9.
Which of the following organisms is autotrophic?
a)
mushroom
b)
mold
c)
green tree frog
d)
cyanobacterium
10.
What is the role of Chlorophyll in photosynthesis?
a)
It breaks the hydrogen bonds in water molecules
b)
It converts light energy into chemical energy contained in bonds
c)
It releases absorbs green light waves and reflects all of the other ones
d)
it provides energy for the light dependent reactions
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