Differences between Photosytem I and Photosystem II?
Photosystem I
-Reaction centre is P700
-It is not associated with splitting of water
-It is found in both - grana and stroma lamellae
-It lies on outer surface of thylakoids
-It participates in both cyclic as well as non cyclic flow of electrons
Photosystem II
-Reaction centre is P680
-It is associated with splitting of water and release of oxygen
-It is found in grana lamellae only
-It lies on inner surface of thylakoids
-It participates only in non cyclic flow of electrons