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What is photosynthesis?

Back

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.

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

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What is the chemical equation for photosynthesis?

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6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂

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NGSS.HS-LS1-5

Front

What is released as a waste product from photosynthesis?

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O₂ (oxygen) is released as a waste product from photosynthesis.

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NGSS.MS-LS1-6

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What does the prefix 'photo' mean in photosynthesis?

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The prefix 'photo' means 'light'.

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NGSS.HS-LS1-5

Front

What does the prefix 'chemo' mean in chemosynthesis?

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The prefix 'chemo' means 'chemical'.

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What are the reactants of photosynthesis?

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The reactants of photosynthesis are CO₂ (carbon dioxide) and H₂O (water).

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What are the products of photosynthesis?

Back

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

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NGSS.HS-LS2-5

Front

What are light-dependent reactions?

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Light-dependent reactions are the first stage of photosynthesis where light energy is converted into chemical energy in the form of ATP and NADPH.

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NGSS.HS-LS1-5

Front

What are the energy-carrying molecules produced in light-dependent reactions?

Back

The energy-carrying molecules produced are ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate).

Tags

NGSS.HS-LS1-5

Front

What is the role of chlorophyll in photosynthesis?

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Chlorophyll is the green pigment in plants that absorbs light energy, primarily from the sun, to drive the process of photosynthesis.

Tags

NGSS.HS-LS1-5