Photosynthesis and Respiration Review

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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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What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

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NGSS.HS-LS1-7

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What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose and oxygen.

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NGSS.HS-LS2-5

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What are the main reactants of cellular respiration?

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The main reactants of cellular respiration are glucose and oxygen.

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NGSS.HS-LS1-7

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How do photosynthesis and cellular respiration relate to each other?

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The products of photosynthesis (glucose and oxygen) are the reactants for cellular respiration, and vice versa.

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NGSS.HS-LS1-7

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What role does chlorophyll play in photosynthesis?

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

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NGSS.HS-LS1-5

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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

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Front

What is the chemical equation for cellular respiration?

Back

C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP.

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NGSS.HS-LS1-7

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What is the significance of glucose in living organisms?

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Glucose is a primary source of energy for cells in both plants and animals, fueling cellular processes.

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NGSS.HS-LS1-7

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What is the role of carbon dioxide in photosynthesis?

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Carbon dioxide is a reactant in photosynthesis, used by plants to produce glucose.

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