1. Photosynthesis
Energy in the form of light waves is used to
Create chemical energy molecules (glucose)
sugar in green plants. Photosynthesis song

3. Reactants are the items that go together
to make a new product.
Products are what are made during
chemical and other reactions.
What are the reactants and products of
Photosynthesis?

4. Reactants go in. Products come out. CO2 = reactant reactant=H2O
O2= end product
CO2 = reactant
reactant=H2O
reactant=H2O
end product = glucose
Products come out.

5. This represents 1 chloroplast

6. When do “Light Dependent Reactions”
occur?
When to “Light Independent Reactions”
occur.?

7. When do “Light Dependent Reactions”
occur?
Light dependent
reactions need light
to provide energy so
they happen during
the day. These
Reactions form ATP.

8. When to “Light Independent Reactions”
occur.? Light independent reactions don’t
need light. They happen during the day and
Night. These reactions form sugar.

9. What is the name of the light ind. cycle?
O2= end product
CO2 = reactant
reactant=H2O
end product = glucose

10. Fill in photosynthesis column.
Photosynthesis song
Photosynthesis
Cellular Respiration
Function
(job)
Location
(organelle in cell)
Reactant
(what goes together)
Product
(What is made)
Equation

11. Photosynthesis Cellular Respiration Function Energy captured Location
Chloroplast
Reactant
CO2+H2O
Carbon dioxide + water
Product
C6 H12 O6 + O2
Sugar + oxygen
Equation
6CO2+6H2O
C6 H12 O6 + 6O2
energy

12. Name: Date; Block: Group:
A. Label this organelle
B. Fill in 1. reactants and 2. products
C. Label 3. thylakoids, 4. granum,
5.stroma,
D. Label where 6. light dependent
and 7. light independent reactions occur.
E. Label 8. the name of the cycle.

13. B. Fill in 1. reactants and 2. products
A. Label this organelle
B. Fill in 1. reactants and 2. products
C. Label 3. thylakoids, 4. granum,
5.stroma,
D. Label where 6. light dependent
and 7. light independent reactions occur.
Photosynthesis song