Photosynthesis

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What is photosynthesis?

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Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water.

Front

What are the main stages of photosynthesis?

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The main stages of photosynthesis are the light-dependent reactions and the Calvin Cycle (light-independent reactions).

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Where does photosynthesis occur in plants?

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Photosynthesis occurs primarily in the chloroplasts of plant cells.

Front

What is the role of chlorophyll in photosynthesis?

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Chlorophyll is a pigment that absorbs light energy, primarily from the sun, which is essential for the photosynthesis process.

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What are the inputs of the photosynthesis process?

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The inputs of photosynthesis are carbon dioxide (CO2), water (H2O), and light energy.

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What are the outputs of photosynthesis?

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The outputs of photosynthesis are glucose (C6H12O6) and oxygen (O2).

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What is the Electron Transport Chain in photosynthesis?

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The Electron Transport Chain is a series of protein complexes in the thylakoid membrane that transfer electrons and pump H+ ions, generating ATP and NADPH.

Front

What is the purpose of the Calvin Cycle?

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The Calvin Cycle uses ATP and NADPH produced in the light reactions to convert carbon dioxide into glucose.

Front

What is the significance of splitting water in photosynthesis?

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Splitting water provides electrons for photosystem II and releases oxygen as a byproduct.

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What is the role of ATP in photosynthesis?

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ATP provides the energy needed for various biochemical reactions in the Calvin Cycle.