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WorksheetsPhotosynthesis Gizmo
Total questions: 15
Worksheet time: 30mins
You can monitor the rate of photosynthesis by measuring which of the following?
Temperature
Light intensity
CO2 level
Oxygen flow
During the Gizmo, what light color was LEAST productive for photosynthesis?
red
blue
green
yellow
What are the products of photosynthesis?
glucose, oxygen
sunlight, carbon dioxide, oxygen
Which of the following can be used to measure the rate of photosynthesis?
light intensity (%)
oxygen production (mL/hr)
temperature
CO2 level
According to the graph below, what temperature will result in the highest rate of photosynthesis?
5°C
25°C
30°C
40°C
Which is the correct formula for photosynthesis?
6CO2 + 6H2O (sunlight) ---> C6H12O6 + 6O2
sunlight + CO2 + H2O ---> C6H12O6 + O2
C6H12O6 +6 O2 ---> (sunlight) 6CO2 + 6H2O
6CO2 + 6H2O ---> C6H12O6 + 6O2 + sunlight
Why are plants usually green?
Because the chlorophyll reflects green light
Because the chlorophyll absorbs green light
Because the accessory pigments combine to make green
Because the accessory pigments only absorb green light
Which of the following are limiting factors for photosynthesis?
water
light
carbon dioxide
temperture
All of the above
What does the word "ideal" mean?
worst
best
smart
unique
