Which chemical reactions occur during the process of photosynthesis?

Explanation

Photosynthesis is a complex redox process encompassing both oxidation and reduction reactions. Water molecules are oxidized, releasing oxygen as a byproduct, while carbon dioxide molecules are reduced, leading to the formation of glucose. This dual process is essential for the conversion of light energy into chemical energy stored in organic compounds. Option A is incorrect because oxidation alone cannot complete the photosynthesis process. Option B is incorrect as reduction alone is insufficient for the entire transformation. Option D is incorrect because it ignores the redox nature of photosynthesis.