For photosynthesis in green plants,the electron donor for the light-dependent reaction is
A)carbon dioxide.
B)oxygen.
C)RuBP.
D)chlorophyll II.
E)water.

Question

Quizplus · Accepted Answer

The electron donor for the light-dependent reaction in photosynthesis is water. The light energy is used to split water into oxygen, protons, and electrons. These electrons are then used by photosystem II to generate ATP and reduce NADP+ to NADPH, which are both used in the Calvin cycle to produce glucose.

For Photosynthesis in Green Plants,the Electron Donor for the Light-Dependent