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, usually from the sun, into chemical energy in the form of glucose, using carbon dioxide and water.

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What is the main pigment involved in photosynthesis?

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Chlorophyll is the main pigment involved in photosynthesis, which absorbs sunlight.

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NGSS.MS-LS1-6

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What gas do plants take in during photosynthesis?

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Plants take in carbon dioxide (CO2) from the air during photosynthesis.

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NGSS.MS-LS1-6

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What do plants release as a byproduct of photosynthesis?

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Plants release oxygen (O2) as a byproduct of photosynthesis.

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NGSS.MS-LS1-6

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Where does photosynthesis occur in plant cells?

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Photosynthesis occurs in the chloroplasts of plant cells.

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What are the two main stages of photosynthesis?

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

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What role does sunlight play in photosynthesis?

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Sunlight provides the energy needed for the photosynthesis process, allowing plants to convert carbon dioxide and water into glucose.

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NGSS.MS-LS1-6

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What is the formula for photosynthesis?

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

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NGSS.MS-LS1-6

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What are stomata?

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Stomata are small openings on the surface of leaves that allow gases, such as carbon dioxide and oxygen, to enter and exit the plant.

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NGSS.MS-LS1-6

Front

Why are chloroplasts important?

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Chloroplasts are important because they contain chlorophyll and are the site where photosynthesis occurs.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3