Photosynthesis and Cellular Respiration

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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 into chemical energy in the form of glucose, using carbon dioxide and water, and releasing oxygen as a byproduct.

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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 is the equation for cellular respiration?

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C6H12O6 + 6O2 -> 6CO2 + 6H2O + ATP

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What is the role of chloroplasts in photosynthesis?

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Chloroplasts are organelles in plant cells that contain chlorophyll and are responsible for capturing light energy to drive the photosynthesis process.

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What is the role of mitochondria in cellular respiration?

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Mitochondria are organelles in eukaryotic cells that are responsible for producing ATP through the process of cellular respiration.

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What is the carbon cycle?

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The carbon cycle is the process by which carbon is exchanged among the atmosphere, land, water, and living organisms, involving processes like photosynthesis, respiration, and decomposition.

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How do animals contribute to the carbon cycle?

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Animals release carbon dioxide through respiration and decomposition, and contribute to carbon sequestration through biomass formation and plant consumption.

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How do plants contribute to the carbon cycle?

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Plants absorb carbon dioxide from the atmosphere and release oxygen during photosynthesis, playing a crucial role in the carbon cycle.

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What is ATP?

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ATP (adenosine triphosphate) is the energy currency of the cell, used to store and transfer energy for various cellular processes.

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What is the significance of oxygen in cellular respiration?

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Oxygen is essential for aerobic cellular respiration as it acts as the final electron acceptor in the electron transport chain, allowing for the production of ATP.