Even though the steps of photosynthesis that produce sugar molecules are part of the carbon fixation reactions, the light-dependent reactions are essential for sugar synthesis. Explain the role of the light-dependent reactions in the formation of the end products of photosynthesis.

Carbon Fixation Reactions

Chemical reactions that convert carbon dioxide into organic compounds during photosynthesis, forming the basis for sustaining the ecosystem’s energy flow.

Light-dependent Reactions

The first stage of photosynthesis, occurring in the thylakoid membranes, where light energy is converted into chemical energy as ATP and NADPH.

Sugar Synthesis

The process by which plants produce sugars through photosynthesis, using sunlight, carbon dioxide, and water.