9. Sunlight contains all the colors of the visible spectrum (red, orange, yellow, etc.) and pigments absorb certain colors of light in order to power photosynthesis. Briefly explain what color of light you think is least useful for plants to use during photosynthesis.
10. Complete the following table regarding the light reactions and Calvin cycle.
11. Plants release oxygen gas as a by-product of photosynthesis. From what molecule is the oxygen gas produced during this process?
12. The two high-energy products of the light reactions include and , which are used to produce sugar in the .
13. The Calvin cycle uses ATP + produced during the reactions to make from in the air.