The NADPH required for 3PG reduction is formed

Question

Quizplus · Accepted Answer

The NADPH required for 3PG reduction is formed during the light reactions of photosynthesis, specifically in the photosystem I complex where it is produced through the transfer of electrons from water to NADP+. ATP is also produced during the light reactions, but it is not involved in the reduction of 3PG. Option A is not correct as O₂ is not a known molecule or process. Option B is incorrect as ATP is not involved in the reduction of 3PG. Option D is incorrect as carbon fixation refers to the initial steps of the Calvin Cycle where CO2 is incorporated into a stable organic molecule. Option E is incorrect as the mitochondria is not involved in photosynthesis but is responsible for cellular respiration.

The NADPH Required for 3PG Reduction Is Formed