Answer: The BUS capability is only available to PPSM CCB/TAG members. It is a spreadsheet used to automatically import new DoD IS and PPS information into the PPSM Registry. Please contact your CCB/TAG member for more information wrt the BUS capability.
Photosynthesis is a two stage process. The first process is the Light Dependent Process (Light Reactions), requires the direct energy of light to make energy carrier molecules that are used in the second process.
The two stages of photosynthesis. Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.