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WorksheetsPhotosynthesis review
Total questions: 11
Worksheet time: 6mins
Plants look green to human eyes because they ____ light. Green light has about a 550 nm wavelength; convert this to meters.
reflect; 0.00000055
absorb; 0.00000055
reflect; 0.00055
absorb; 0.00055
CO2 + H2O ----- light-----> C6H12O6 + O2
In the overall reaction of photosynthesis above, what is/are the reactants?
carbon dioxide and oxygen
carbon dioxide and water
light
glucose
glucose and oxygen
CO2 + H2O ----- light-----> C6H12O6 + O2
In the reaction above, light is used to:
split carbon dioxide
split glucose
split water
split oxygen
CO2 + H2O ----- light-----> C6H12O6 + O2
In the reaction above, oxygen is:
used in the light reaction
used in the dark reaction
released into the air
released into the thylakoid
In figure 1 of the chloroplast, the structure labeled 3 is:
thylakoid
stroma
inner membrane
outer membran e
In figure 1 of the chloroplast, the light reaction takes place in the ___ compartment.
stroma
thylakoid
inner membrane
outer membrane
Which molecule is produced in the light reaction and used in the dark reaction?
ATP
oxygen
NADPH
Both ATP and oxygen
Both ATP and NADPH
Mutations in plants can occur. If a plant had a mutation in their chlorophyll, what would most likely be affected?
Intake of carbon dioxide.
Intake of water.
ATP synthesis.
RuBP synthesis.
All of the following are products of the light reaction EXCEPT:
NADPH
ATP
oxygen
carbon dioxide
What is/are the reactants for the dark reaction?
carbon dioxide
oxygen
RuBP
Both carbon dioxide and RuBP
Both oxygen and RuBP
Glucose has many purposes in the plant cell. Which of the following is NOT a purpose of glucose in plants?
formation of cellulose for the cell wall
formation of starch for storage
formation of energy
formation of the cell membrane
