Science - Photosynthesis - Review

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What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose (food) and oxygen.

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What do plants take in during photosynthesis?

Back

Plants take in carbon dioxide and water during photosynthesis.

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What do plants release as a byproduct of photosynthesis?

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Plants release oxygen as a byproduct of photosynthesis.

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What is the main purpose of photosynthesis?

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The main purpose of photosynthesis is to make food for the plant.

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What is the role of sunlight in photosynthesis?

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Sunlight provides the energy needed for the photosynthesis process.

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What is the chemical equation for photosynthesis?

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The chemical equation for photosynthesis is 6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

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What is metabolism?

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Metabolism is the chemical reactions in the body's cells that change food into energy.

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Do plants get their mass from air?

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No, the mass of a plant mostly comes from water and nutrients absorbed from the soil.

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How do humans and plants interact in terms of gases?

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Humans breathe in oxygen and release carbon dioxide, while plants take in carbon dioxide and release oxygen.

Front

What is chlorophyll?

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Chlorophyll is the green pigment in plants that absorbs sunlight for photosynthesis.