Question

question 46
which of the following does not occur during the calvin cycle?
carbon fixation
oxidation of nadph
release of oxygen
regeneration of the co2 acceptor

Explanation:

The Calvin cycle is part of photosynthesis. It involves carbon fixation (incorporating CO₂ into organic molecules), oxidation of NADPH (providing electrons and energy), and regeneration of the CO₂ acceptor (RuBP). Oxygen release occurs during the light - dependent reactions (splitting of water), not in the Calvin cycle.

Answer:

release of oxygen