Photosynthesis Summary1.Hypothesis My hypothesis towards lab activity two is that the effect of DCMU & sodium azide is that themetabolic poisons decreases the motility in Chlamydomonas. Sodium Azide stops the productionof ATP and as a result, it has no energy to move. Now, DCMU stops the photosystem two, but allows moments for a small amount of time, because it uses stored energy. 2.Results and Discussions On lab activity one, the lab required our group to test five different wavelengths of light, which where white, red, green, blue, and dark light. After carefully following the protocols steps in removing all the oxygen in the plunger and adding ten disks in each designated beaker, we exposed them to the color lights. The first light where the disks began to float was white at five minutes with one floating and kept increasing since then. At ten minutes, the first disk for red andblue began to float, which kept increasing as blue took the league in the ten minutes by one.