In Noncyclic Photophosphorylation,O₂ is Released From

Question

In noncyclic photophosphorylation,O₂ is released from
A)CO₂.
B)2H₂O.
C)C₆H₁₂O₆.
D)sunlight.
E)chlorophyll.

Accepted Answer

In noncyclic photophosphorylation, the oxygen released as a byproduct during photosynthesis comes from the splitting of water molecules into oxygen gas (O₂) and hydrogen ions (H⁺). Therefore, the correct answer is option B - 2H₂O.