1. ATP and photovoltaic cells are similar because A. they both are key components of solar panels.
B. they both use energy transport chains.
C. they are both key components of plant cells.
D. they both produce chemical and electrical energy.

2. Which molecule is a high-energy output of the light reactions?
A. oxygen
B. ADP
C. hydrogen
D. ATP

3. In photosynthesis, light energy is
A. stored as chemical energy
B. captured as thermal energy
C. stored as short-term energy
D. released as usable energy

4. Glucose is a carbohydrate formed by using energy to convert carbon dioxide and water bonded glucose molecules. What type of reaction does this represent?
A. ATP
B. photosynthesis
C. dehydration synthesis
D. cellular respiration