page 1 of 9 | next page. 1  Package Handler - Part-Time UPS Package Handlers in Macon, Georgia. 2  Part Time Service Valet - Evenings Valet Living in Macon, Georgia. 3  News Production Assistant (Part-Time) Sinclair Broadcast Group, Inc. in Macon, Georgia.
In photosynthesis, the light-dependent reactions take place on the thylakoid membranes. The inside of the thylakoid membrane is called the lumen, and outside the thylakoid membrane is the stroma, where the light-independent reactions take place. The thylakoid membrane contains some integral membrane protein complexes that catalyze the light reactions. There are four major protein complexes in the thylakoid membrane: Photosystem II (PSII), Cytochrome b6f complex, Photosystem I (PSI), and ATP synthase.
These reactions take place in the thylakoid membranes. They involve 2 sets of light-absorbing reactions and 2 sets of electron transport chain reactions. STEP 1. Light hits Photosystem II (P 680) causing electrons to be boosted to a higher energy level and pass into an electron transport chain.