Photosynthesis & Cellular Respiration

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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 are the main products of photosynthesis?

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The main products of photosynthesis are glucose and oxygen.

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What is cellular respiration?

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

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What are the reactants of cellular respiration?

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The reactants of cellular respiration are glucose and oxygen.

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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, which is essential for the process of photosynthesis.

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Why is photosynthesis important for life on Earth?

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Photosynthesis is important because it produces oxygen, which is essential for the survival of most living organisms, and it is the foundation of the food chain.

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What is the relationship between photosynthesis and cellular respiration?

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The products of photosynthesis (glucose and oxygen) are the reactants for cellular respiration, and the products of cellular respiration (carbon dioxide and water) are the reactants for photosynthesis.

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What is thermal energy?

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Thermal energy is the energy that comes from the temperature of matter. It is the energy that comes from the movement of atoms and molecules in a substance.

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How do plants use glucose produced in photosynthesis?

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Plants use glucose for energy, growth, and as a building block for other essential compounds.

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What is the significance of light in photosynthesis?

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