Font size
WorksheetsPhotosynthesis
Total questions: 25
Worksheet time: 25mins
Where in a plant cell does photosynthesis take place
Palisade cells
Chlorophyll
Chloroplasts
Vacuole
What is the purpose of photosynthesis?
To release energy
To create glucose
To grow
To get oxygen for respiration
Which of these is the correct equation for photosynthesis?
6O2 + C6H12O6 --> 6CO2 + 6H2O
6O2 + 6CO2 --> C6H12O6 + 6H2O
6CO2 + 12H2O --> C6H12O6 + 6H2O + 6O2
6CO2 + 6H2O --> O2 + C6H12O6
What are the products of photosynthesis?
Oxygen and Energy
Carbon Dioxide and Glucose
Glucose and Oxygen
Oxygen and Water
Identify what is shown in the picture
chlorophyll
stomata
carbon dioxide
veins
Energy stored in all the fossils fuels is made during the process of
Fossilization
Oxidation
Photosynthesis
De-starching
Main products of the Calvin Cycle
Oxygen, NADP+, ADP
Glucose, CO2, ADP
ADP, NADP+, Glucose
ATP, NADPH, Oxygen
The Calvin Cycle occurs in the
Thylakoid
Grana
Inner membrane of chloroplast
Stroma
What supplies the electrons during photolysis?
oxygen
water
glucose
rubisco
Choose the statement that best describes light reaction.
It converts CO2 to sugar molecule
It converts light energy to chemical energy of ATP and NADPH
It takes place in the stroma
Which of the following is not needed to start the light reaction
H2O
ADP + P
CO2
When electrons are passed through an electron transport chain, released energy
is lost as heat
splits water into hydrogen and oxygen
fuses carbon dioxide molecules into sugar
is transformed into a hydrogen ion gradient to drive ATP synthesis
The source of oxygen gas that is released during photosynthesis is from
Water
Carbon Dioxide
Glucose
ATP
______ is the final electron acceptor in Photosystem I.
Water
Chlorophyll
NADP+
Oxygen
The products of light-dependent reactions of photosynthesis are
sugar and water
Sugar and oxygen
ATP, NADPH, and oxygen
ATP and Sugar
Autotroph: plants ; __________: Animals
Heterotroph
Herbivores
Huntingtons
Helicopter
The products of photosynthesis are
water and carbon dioxide
sugar and water
sugar and oxygen
oxygen and water
Which best describes light-independent reactions?
They are the first stage of photosynthesis
They utilize the energy stored in ATP and NADPH
They use carbon dioxide to synthesize proteins
They create energy-rich ATP and NADPH
Where in plants does most photosynthesis occur?
Roots
Flowers
Leaves
all parts of a plant perform photosynthesis
What is the starting source of the carbon in the glucose produced by photosynthesis?
ATP
Cellulose
Carbon Dioxide gas
sugars
