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- 1. Multiple Choice
What organelle does photosynthesis
chloroplast
mitochondrion
nucleus
leaf
- 2. Multiple Choice
Which color light will have the fastest photosynthesis
green only
red only
blue only
white light
- 3. Multiple Choice
What are the two reactants for photosynthesis?
sun
water
oxygen gas
carbon dioxide
- 4. Multiple Choice
What are the two parts of photosynthesis? Select both answers
light reaction
glycolysis
Calvin cycle
electron transport chain reaction
- 5. Multiple Choice
What two energy molecules are made by the light reaction? Select both answers.
NADPH
glucose
ATP
oxygen gas
- 6. Multiple Choice
What is the goal of the Calvin cycle
make sugar
make oxygen gas
make ATP
make water
- 7. Multiple Choice
Which molecule supplies chlorophyll with electrons
sun
water
oxygen gas
NADPH
- 8. Multiple Choice
Photosynthesis makes and uses ATP.
True
False
- 9. Multiple Choice
The oxygen gas we breathe comes from the splitting of water during the light reaction
True
False
- 10. Multiple Choice
The carbon dioxide is used by the plant during
the light reaction
the Calvin cycle
- 11. Multiple Choice
What is this reaction showing? (select 2 correct)
production of carbon dioxide
production of oxygen gas
production of sugar
production of water
- 12. Multiple Choice
Neither the light reaction or the Calvin cycle can occur when there is no light out
True
False
- 13. Multiple Choice
Plants use their stomata to obtain
water
carbon dioxide
oxygen gas
- 14. Multiple Choice
The more CO2 in the air, the faster photosynthesis can occur
True
False
- 15. Multiple Choice
Chlorophyll
converts light energy to electron energy
takes CO2 and combines it with water
absorbs green light
is located in the stroma of a chloroplast
- 16. Multiple Choice
Photosynthesis goal is to
make sugar
make water
make O2 gas
make carbon dioxide
- 17. Multiple Choice
Plants are producers and autotrophs
true
false
- 18. Multiple Choice
Which molecule has more energy?
water
carbon dioxide
sugar
- 19. Multiple Choice
Once energy is converted to heat, the ecosystem can no longer use it
True
False
- 20. Multiple Choice
To measure the rate of photosynthesis you could record how fast oxygen gas is made in a closed container
True
False
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