Worksheets6.L.1.2 Review
Total questions: 20
Worksheet time: 29mins
Name
Class
Date
1.
What part of the plant cell controls how much water/air gets into the leaf?
a)
Stomata
b)
Guard Cells
c)
The Roots
d)
Mitochondria
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.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
4.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
5.
What are is produced because of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
6.
After photosynthesis, plants store their energy as _________ .
a)
chlorophyll
b)
pigment
c)
glucose (sugar)
d)
Oxygen
7.
Why are plants important to life on Earth?
a)
They make our world more beautiful
b)
They make the planet look green
c)
They use carbon dioxide and give us oxygen
d)
They provide shade for insects
8.
Which statement about photosynthesis is correct?
a)
Plants get the energy they need for photosynthesis from water.
b)
Plants get the energy they need for photosynthesis from soil.
c)
Plants get the energy they need for photosynthesis from sunlight.
d)
Plants do not require energy to perform photosynthesis.
9.
Where does cellular respiration take place in the cell?
a)
Cell Membrane
b)
Nucleus
c)
Mitochondria
d)
Vacuole
10.
What chemical reaction has almost the same products and reactants as cellular respiration but reversed?
a)
Rusting
b)
Photosynthesis
c)
Combustion
d)
Symphonies
11.
What is the purpose of cellular respiration?
a)
to break down food
b)
to create energy in the body
c)
to release energy from food
d)
there is none; it's a waste of time
12.
What does the picture show?
a)
carbon dioxide molecule
b)
glucose
c)
water molecule
d)
oxygen molecule
13.
What does the picture show?
a)
carbon dioxide molecule
b)
oxygen molecule
c)
water molecule
d)
glucose molecule
14.
What is the name of this process?
a)
cellular respiration
b)
photosynthesis
c)
glycolysis
d)
stomata
15.
This is the equation for
a)
photosynthesis
b)
cellular respiration
16.
This is the equation for...
a)
photosynthesis
b)
cellular respiration
17.
Even though humans don't need photosynthesis to make our food, why is it important to us?
a)
It gives us Carbon Dioxide to breathe
b)
It gives us Oxygen to breathe
c)
It gives us plants to eat
d)
Plants are pretty so we should want to look at them
18.
Chlorophyll is made/stored in what part of the plant?
a)
The leaves
b)
The stem
c)
The petals
d)
The roots
19.
What is the purpose of the sugar (glucose) made during photosynthesis?
a)
To help the plant grow
b)
It is stored in the roots for future use
c)
Both of those answers are correct
20.
Which of these processes is used by every living thing?
a)
Photosynthesis
b)
Cellular Respiration
c)
Transpiration
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