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

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​

Quizplus · Accepted Answer

Photosystem II is responsible for the splitting of water molecules into hydrogen ions and oxygen during the light-dependent reactions of photosynthesis.

Plant Cells Release Hydrogen Ions and Oxygen from H₂O Molecules