Explain the relationship between photosynthesis and cellular respiration?
Question: Explain the relationship between photosynthesis and cellular respiration?
Photosynthesis and cellular respiration are interrelated processes that form the basis of energy flow in the biosphere. Photosynthesis occurs in the chloroplasts of plant cells, where light energy is used to convert carbon dioxide and water into glucose and oxygen. This process stores energy in the chemical bonds of glucose. Cellular respiration, on the other hand, occurs in the mitochondria of both plant and animal cells. It involves breaking down glucose into carbon dioxide and water, releasing stored energy in the form of ATP (adenosine triphosphate), which cells use for various functions. Essentially, photosynthesis captures and stores energy, while cellular respiration releases that stored energy for use by living organisms. These two processes complement each other, maintaining the balance of oxygen and carbon dioxide in the atmosphere.
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