Write the reaction centre of PS - II ?

The reduced ……….. Transfers the de-energized electrons to the reaction centre of PS I.

The reduced..............transfers the de-energised electrons to the reaction centre of PS-I.

Name the reaction centre of (a) PS I and (b) PS II.

During non-cyclic photophosporylation, electrons arecontinously lost from the reaction centre of PS II. Which source is used to replace these electrons?

During non-cyclic photophosporylation, electrons arecontinously lost from the reaction centre of PS II. Which source is used to replace these electrons?

Pigment molecule present at reaction centre of PS-I and PS-II respectively are