Photosynthesis and 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 is cellular respiration?

Back

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

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

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Where does cellular respiration occur in eukaryotic cells?

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Cellular respiration occurs in the mitochondria of eukaryotic cells.

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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 are the main products of cellular respiration?

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The main products of cellular respiration are ATP (energy), carbon dioxide, and water.

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What is the role of chlorophyll in photosynthesis?

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Chlorophyll is a pigment found in chloroplasts that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

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What is glycolysis?

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Glycolysis is the first step of cellular respiration that occurs in the cytoplasm, where glucose is broken down into pyruvate, producing a small amount of ATP.

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What is the Krebs cycle?

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The Krebs cycle, also known as the citric acid cycle, is the second stage of cellular respiration that takes place in the mitochondria, where pyruvate is further broken down to produce ATP and electron carriers.

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What is the Electron Transport Chain?

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The Electron Transport Chain is the final stage of cellular respiration that occurs in the inner mitochondrial membrane, where electrons are transferred through a series of proteins to produce a large amount of ATP.