Name _________________________________ Class/Period _____________ Date _____________
Photosynthesis & Cellular Respiration
Directions: Identify each organelle shown below. Identify the energy transformation process that
occurs within each organelle and write the general equation that summarizes the process. Finally,
identify the reactants and products of cellular respiration and photosynthesis to show the
relationship between the two processes. A word bank is provided for identifying and labeling the
diagrams. Note: The summary equations are not included in the word bank.
Carbon Dioxide (CO2)
Oxygen (O2)
Cellular Respiration Chloroplast Energy (ATP)
Mitochondrion Photosynthesis
Sunlight
Glucose (C6H12O6)
Water (H2O)
1. Organelle: ___________________________
2. Site of (process): ___________________________
3. Equation: ____________________________________________________
4. ____________
7.
5.
&
&
6.
8.
9. _____________
10. Organelle: ___________________________
11. Site of (process): ___________________________
12. Equation: ____________________________________________________
© A-Thom-ic Science 2017. Do not post online.
ANSWER KEY
Photosynthesis & Cellular Respiration
Directions: Identify each organelle shown below. Identify the energy transformation process that
occurs within each organelle and write the general equation that summarizes the process. Finally,
identify the reactants and products of cellular respiration and photosynthesis to show the
relationship between the two processes. A word bank is provided for identifying and labeling the
diagrams. Note: The summary equations are not included in the word bank.
Carbon Dioxide (CO2)
Oxygen (O2)
Cellular Respiration Chloroplast Energy (ATP)
Mitochondrion Photosynthesis
Sunlight
Glucose (C6H12O6)
Water (H2O)
Chloroplast
1. Organelle: ___________________________
Photosynthesis
2. Site of (process): ___________________________
6 CO2 + 6 H2O + Sunlight  C6H12O6 + 6 O2
3. Equation: ____________________________________________________
Sunlight
4. ____________
7.
5. C H O
6 12 6
CO2
&
&
8.
6.
H2O
O2
Energy
9. ___________
(ATP)
Mitochondrion
10. Organelle: ___________________________
Cellular Respiration
11. Site of (process): ___________________________
C6H12O6 + 6 O2  6 CO2 + 6 H2O + Energy (ATP)
12. Equation: ____________________________________________________
© A-Thom-ic Science 2017. Do not post online.