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WorksheetsPhotosynthesis
Total questions: 12
Worksheet time: 7mins
Name
Class
Date
1.
How does water and nutrients get to a plant?
a)
Stomata
b)
Xylem
c)
Leaves
d)
Roots
2.
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
3.
Where does photosynthesis take place in the plant cell?
a)
Nucleus
b)
Cytoplasm
c)
Chloroplast
d)
Mitochondria
4.
What are the two products of photosynthesis?
a)
Oxygen and Carbon Dioxide
b)
Oxygen and Sugar
c)
Sunlight and Sugar
5.
Pigment in green plants that captures the energy in sunlight is called _______.
a)
Pigment
b)
Chlorophyll
c)
Stomata
d)
Green Thing
6.
This is the chemical formula for a molecule of...
a)
Oxygen
b)
Carbon dioxide
c)
Glucose
d)
Water
7.
What is the purpose of photosynthesis?
a)
To release energy
b)
To create glucose
c)
To grow
d)
To get oxygen for respiration
8.
Which of these are limiting factors for photosynthesis? Choose 3 answers.
a)
Light intensity
b)
CO2 concentration
c)
Temperature
d)
Light
e)
CO2 levels
9.
What is the function of NADPH and ATP?
a)
They absorb light
b)
They power the light-dependent reactions
c)
They are light-reflecting pigments
d)
They are short term energy carriers
10.
Where do the dark reactions (Calvin cycle) take place?
a)
thylakoid membrane
b)
lumen
c)
stroma
11.
The stacks of disks in the chloroplast are called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoid
12.
The interior space of the chloroplast is called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoids
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