WorksheetsPhotosynthesis Review
Total questions: 15
Worksheet time: 1hrs 18mins
Which natural resources do plants need to make their own food? Choose all that apply.
Sunlight
Oxygen
Water
Carbon Dioxide
Carbon dioxide enters a plant through the leaves' _____________.
stomata
xylem
phylem
roots
chlorophyll
What kind of sugar do plants create during photosynthesis?
glucose
sucrose
fructose
dextrose
In the overall photosynthetic reaction, there are two reactants. Which one is used in the Calvin Cycle?
water
carbon dioxide
oxygen
glucose
Where in the chloroplast does the Calvin Cycle take place?
thylakoids
matrix
stroma
nucleus
One molecule of G3P is made during a single turn of the Calvin Cycle. How many G3P molecules does it take to make one glucose?
1
2
3
4
What does light do when it strikes the chlorophyll molecules of photosystems I and II?
Light causes glucose to be synthesized directly inside the chlorophyll molecules of the photosystems.
Light causes electrons to get excited (gain energy) and travel down the electron transport chain embedded in the thylakoid membrane.
Light causes the conversion of water into carbon dioxide, oxygen, and electrons.
Light directly causes carbon dioxide to attach to RuBP during the carbon fixation stage of the Calvin Cycle.
Which of the following is true?
PS1 comes before PSII
PSII comes before PS1
Where does the oxygen produced in the light dependent reactions of photosynthesis come from?
chlorophyll
carbon dioxide
the atmosphere
water
Carbon fixation is the process of taking inorganic carbon in ___ and incorporating it into an organic carbon compound. This occurs in the Calvin Cycle.
the soil
the water
carbon dioxide
