1. Photosynthesis Review Game
Jeopardy
Photosynthesis
Review Game

2. Ecology & Evolution Review Game
Catch-
all
Energy
Chloro-plasts
Photo-synthesis
Reactants &
Products
Cycles
$200
$400
$600
$800
$1000

3. Where does most of the energy used by life on Earth come from?
$200
Where does most of the energy used by life on Earth come from?
The Sun
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4. Chloroplast What cell organelle does photosynthesis happen in? $400
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5. $600
What is photosythesis?
The process of capturing (catching) light energy and changing it into chemical energy
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6. Autotrophs Which types of organisms can make their own food? $800
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7. $1000
Which types of organisms must get their food from other organisms, for example, by eating them?
Heterotrophs
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8. Pigments in Chloroplasts absorb light
$200
Which step is the beginning of photosynthesis
Pigments in Chloroplasts absorb light
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9. What is the main pigment of photosynthesis? Chlorophyll a
$400
What is the main pigment of photosynthesis?
Chlorophyll a
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10. What is the main energy carrying molecule of the cell? ATP
$600
What is the main energy carrying molecule of the cell?
ATP
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11. Light dependent reactions Dark reactions (Calvin cycle)
$800
Which type of photosynthesis reaction makes chemical energy? Which reaction type uses it?
Light dependent reactions
Dark reactions (Calvin cycle)
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12. $1000
What are the names of the chemical storage molecules made at the end of the light reactions that power the Calvin cycle?
ATP and NAPDH
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13. Thylakoid $200 Name this green part of the chloroplast Return

14. $400
What are stacks of thylakoids called?
Grana
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15. $600
What part of the chloroplast does the light dependent reactions happen in?
Thylakoid membranes
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16. Name this part of the chloroplast
$800
chloroplast
Name this part of the chloroplast
Stroma
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17. Stroma (this is the “cytoplasm” part of the chloroplast )
$1000
What part of the chloroplast do the dark reactions (Calvin Cycle) happen in?
Stroma (this is the “cytoplasm” part of the chloroplast )
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18. $200 List the 3 abiotic factors that affect photosynthesis
Light intensity
CO2 Availability
Water
(Temperature also)
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19. No C6H12O6 (glucose, sugar) is made
$400
If carbon dioxide (CO2) is removed from the environment, what would happen to the production of sugar?
No C6H12O6 (glucose, sugar) is made
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20. $600
What part of the chloroplast is the light captured and then turned to chemical energy?
Thylakoid membrane, where the photosystems that have chlorophyll are
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21. $800
If you continue to increase the amount of light intensity a plant gets, what eventually will happen?
The rate of photosynthesis increases and then levels off when it reaches its threshold (rate of the dark reaction slows things down)
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22. $1000
The splitting of H2O happens in the light reactions. What is H2O split into and where do it go?
H2O is split into O2,
O2 goes to the atmosphere,
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23. List the reactants of the light-dependent reactions Water (H2O) Light
$200
List the reactants of the light-dependent reactions
Water (H2O)
Light
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24. List the products of the light-dependent reactions Oxygen gas (O2) ATP
$400
List the products of the light-dependent reactions
Oxygen gas (O2)
ATP
NADPH
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25. $600
List the reactants of the Dark reactions (Calvin Cycle)
CO2
ATP
NADPH
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26. Sugars $800 List the products of the Dark reactions (Calvin Cycle)
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27. $1000
Write the entire reaction for photosynthesis
6 CO H2O  C6H12O O2
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28. $200
What are the other names for the dark reaction parts of photosynthesis?
Calvin cycle
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29. $400
What are the two products of the light reactions that are needed for the dark reactions to happen?
ATP & NADPH
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30. Carbon atoms from carbon dioxide (CO2) in the air and NADPH & ATP
$600
During the Calvin Cycle, sugars are made from (what are the reactants of the dark reactions or Calvin cycle)?
Carbon atoms from carbon dioxide (CO2) in the air and NADPH & ATP
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31. $800 The function of the Dark reactions is to
Make sugars (from carbon dioxide (CO2) and the chemical energy stored in ATP & NADPH)
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32. Photosynthesis would stop, eventually the plant could die
$1000
What would happen with photosynthesis if a plant had no water (H2O) , light or Carbon Dioxide (C2O) ?
Photosynthesis would stop, eventually the plant could die
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