What is the ultimate source of electrons for noncyclic electron transport, and thus photosynthesis? A) ATP B) Water C) NADP⁺ D) Oxygen E) Chlorophyll

Question

Quizplus · Accepted Answer

Water acts as the electron donor in the light-dependent reactions of photosynthesis, where it is split into oxygen, protons, and electrons. These electrons are then used in the electron transport chain to ultimately produce ATP and NADPH, which are essential for the light-independent reactions.

What Is the Ultimate Source of Electrons for Noncyclic Electron