Photosystem I Functions: Electron Flow and Function

The video tutorial explains the processes in photosystems 2 and 1, focusing on the differences in electron donation and the mechanisms for filling electron holes. It highlights the role of the oxygen evolving complex in photosystem 2 and plastocyanin in photosystem 1. The tutorial also outlines the electron flow pathway, including the involvement of chlorophyll, quinone, iron-sulfur proteins, and ferredoxin, ultimately leading to NADP+ reduction.

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