The electron transport chain during the light reaction of photosynthesis proceeds as follows:
1. Pheophytin acts as the primary electron acceptor in Photosystem II.
2. Electrons are transferred to Plastoquinone, which carries them to the Cytb6-f complex.
3. The Cytb6-f complex facilitates the transfer of electrons to Plastocyanin, which carries electrons to Photosystem I.
LIST I (Photoperiodism) | LIST II (Explanation) |
---|---|
A. Short Day Plants (SDP) | I. Dark period period of 14-16 hours |
B. PR | II. Absorbs light at 730-735nm |
C. Long Day Plants (LDP) | III. Daylight of about 14-16 hours |
D. PFR | IV. Absorbs light at 660-665nm |