Plant cells release hydrogen ions and oxygen from H₂O molecules in A) photosystem I. B) photosystem II. C) cyclic photophosphorylation. D) the light independent reaction. E) carbon fixation

Question

Quizplus · Accepted Answer

Only photosystem II releases hydrogen ions and oxygen from H₂O molecules through the process of noncyclic photophosphorylation. This is the step where water is split into oxygen, electrons, and hydrogen ions, providing the electrons needed for photosynthesis to occur.

Plant Cells Release Hydrogen Ions and Oxygen from H2O Molecules

Plant Cells Release Hydrogen Ions and Oxygen from H₂O Molecules