Which process not only yields electrons that replenish photosystems I and II, but also is the source of almost all the oxygen in Earth's atmosphere?
A) Glycolysis
B) Photolysis
C) Calvin cycle
D) CAM pathway
E) Noncyclic electron transport

Question

Quizplus · Accepted Answer

Photolysis, the process of water molecules being split by light energy during photosynthesis, not only replenishes electrons for photosystems I and II but also produces oxygen, which is released into the atmosphere.

Which Process Not Only Yields Electrons That Replenish Photosystems I