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WorksheetsPhotosynthesis
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Where in the plant cell does photosynthesis take place?
a)
In the stroma
b)
In the chloroplast
c)
In the mitochondria
d)
In the cell wall
2.
What molecule absorbs sunlight for photosynthesis?
a)
chloroplast
b)
thylakoid
c)
grana
d)
chlorophyll
3.
Thylakoids are arranged in stacks called ____.
a)
Lamellae
b)
Stroma
c)
Granum
d)
Glucose
4.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
5.
6CO2 + 6H20 + light energy -> C6H12O6 + 6O2
In this chemcial equation, the highlight red is called the ______.
In this chemcial equation, the highlight red is called the ______.
a)
product
b)
reactant
c)
yields
d)
production
6.
6CO2 + 6H20 + light energy -> C6H12O6 + 6O2
In this chemcial equation, the highlight red is called the ______.
In this chemcial equation, the highlight red is called the ______.
a)
product
b)
reactant
c)
yields
d)
production
7.
The flat sac (disk) in a chloroplast where photosynthesis takes place
a)
chlorophyll
b)
pigment
c)
thylakoid
d)
Calvin cycle
8.
If you are not an autotroph, then you
a)
use energy from the sun
b)
can live without any form of energy
c)
obtain energy from inorganic molecules
d)
must eat other organisms to survive
9.
According to this absorption spectrum, what color is not used by the chlorophyll pigments?
a)
green
b)
blue
c)
yellow
d)
red
10.
Which organelle performs PHOTOSYNTHESIS?
a)
Chloroplast
b)
Mitochondria
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