1. Photosynthesis Check Point Questions
Honors Biology

2. Light-Dependent PSII- Checkpoint
Why does an electron become “excited”?
What happens to the electron?
Where is the electron’s final destination?

3. Light-Dependent PSII- Checkpoint
What is the electron’s function?
What happens to the H+?
How does the chemiosmotic gradient create ADP from ATP?

4. Light-Dependent PSII- Checkpoint
Why is H2O needed for photosynthesis?

5. Light-Dependent PSI- Checkpoint
Why does an electron become “excited”?
What happens to the electron?
What energy molecule is produced because of PSI?

6. Light-Dependent Reaction- Checkpoint
What are the three products of the Light Reaction?
What is needed to make these products?

7. Dark Reaction- Checkpoint
What two molecules start the Calvin cycle?
What two molecules help the Calvin cycle conversions?

8. Dark Reactions- Checkpoint
What are the two products of the Calvin cycle?
How does the cycle continue?