Explanation of the Calvin cycle in photosynthesis, including its stages and importance in converting carbon dioxide into glucose.

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Learn about the light-dependent reactions in photosynthesis and how they convert solar energy into chemical energy.

Review of photosynthesis, including light-dependent and light-independent reactions, and their significance in cellular energetics.

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The Citric Acid Cycle article on Khan Academy explains the steps and significance of this crucial process in cellular respiration.

Learn about the Calvin cycle reactions in photosynthesis on Khan Academy.

Learn about ATP and reaction coupling in cellular energetics on Khan Academy.