On the contrary, photosynthesis occurs in green plants, which contain chlorophyll and uses sunlight and water to convert it into energy. They are in reality the same reactions but occurring in reverse. Similarities Between Photosynthesis And Cellular Respiration Compare and contrast the major pathways of photosynthesis and respiration. It also releases carbon dioxide into the atmosphere, which is used by plants and bacteria to process carbon dioxide back into oxygen. It must be noted that despite being a similar process, photosynthesis and respiration takes place in reverse. Chemiosmosis in Cellular Respiration vs chemiosmosis in Photosynthesis. Mitochondria of cell respiration and chloroplasts of photosynthesis have distinct similarities, for example, as above, proton pumps pump H+ across a membrane from low to high concentration. The reactants are the sunlight being absorbed by the chloroph y ll. This study guide will provide you with everything you need to know to … They both rely on chemi-osmosis. Likewise, for the cellular respiration to occur, the presence of catalysts is not necessary; as in the case of photosynthesis where the reaction occurs only in the presence of chlorophyll. Learn the differences between cellular respiration and photosynthesis. Their products and waste are opposites. Some differences between photosynthesis and respiration are that photosynthesis only happens in sunlight while respiration happens constantly and that photosynthesis releases oxygen while respiration uses it. -Both photosynthesis and cellular respiration utilize electron transport systems in which redox reactions occur. Photosynthesis occurs in two stages such as light stage and dark stage while cell respiration occurs in four stages as Glycolysis, Pyruvate Oxidation, Krebs cycle, and Electron Transport Chain. Cellular respiration takes place in the every living organisms, as it is the simple process of converting oxygen and glucose into carbon dioxide and water and ultimately producing energy for the cells of the body. For example, both processes synthesize and use ATP, the energy currency. A 'difference between' Site. Differences. Cellular respiration takes place in the every living organisms, as it is the simple process of converting oxygen and glucose into carbon dioxide and water back, therefore producing energy for the cells of the body. Also, in order for cellular respiration to occur, the presence of catalysts is not necessary; as it happens in the case of photosynthesis where the reaction only occurs in the presence of chlorophyll. They have the same reactions but accruing in … The relationship between cellular respiration and photosynthsis. Photosynthesis captures energy while cellular respiration releases energy. Metabolic processes: Metabolic processes refer to the many reactions that take place inside the cells of all living organisms. On the contrary, photosynthesis occurs in green plants, which contain chlorophyll and uses sunlight and water to convert it into energy. The end result is glucose, with oxygen being the waste product. During photosynthesis, carbon dioxide and water enter the body, unlike the respiration where these compounds are released. The main Difference between photosynthesis And breathing Is that they are inverse processes. Plants use photosynthesis in which they use sunlight and Co2 to produce glucose as their food. The two processes are similar in that they both produce energy, albeit in two different forms. Processes in photosynthesis are divided on basis of requirement of sunlight while respiration processes are divided on basis of requirement of oxygen. ATP is the main purpose for cellular respiration, whereas for photosynthesis, ATP is only needed in order to create glucose. Home; Animals; Plants; Human Biology; Physics; Chemistry; Life Sciences; 10 Differences between chemiosmosis in Cellular Respiration and Photosynthesis . The products of light reactions are NADPH and ATP. Photosynthesis takes place in the chloroplasts, but cellular respiration doesn’t only happen in plants but in animals as well. Through these processes, plants obtain the carbon dioxide they need and living organisms obtain the oxygen they need. Written by Arshad in DIFFERENCES Photosynthesis and Respiration are two different natural processes and are working complementary somehow. similarities and differences between photosynthesis and cellular respiration BASIC PHOTOSYNTHESIS similarities they both involve the exchange of the gasses,oxygen and carbon dioxide they both transform energy :storing energy or releasing energy both have movment of electrons both Sign in|Recent Site Activity|Report Abuse|Print Page|Powered By Google Sites. Photosynthesis involves the use of energy from sunlight, water, and carbon dioxide to produce glucose and oxygen, whereas cellular respiration uses glucose and oxygen to produce carbon dioxide and water. Explaining both on a large scale (overall process) and on a small scale (individual reactions). Cellular respiration requires oxygen to make adenosine triphosphate, or ATP, which is a high-energy molecule. Cellular Respiration and photosynthesis are two different systems altogether, yet plants to carry out both. The process is the same, but they get their food source in different ways. In the case of plants, photosynthesis and cellular respiration are reactions that complement each other. The energy released from these redox is utilized to create ATP . The biggest difference between photosynthesis and respiration is that photosynthesis only occurs in plants and some bacteria while respiration occurs in all living organisms. and the chemical equation for Photosynthesis is: Energy [Light] + 6H20 + 6CO2 = 6O2 = C6H12O6 . Another difference between photosynthesis and cellular respiration is that the first is an endothermic reaction, while the second is exothermic. Key Difference Description Photosynthesis is a chemical process that takes place in the presence of light, light energy from the sun is used to produce ATP (energy) and […] Differences. The mitochondria is the powerhouse of the cell. They both have electrons bouncing down a gradient. Photosynthesis takes place in two stages of the light reactions and the dark reactions. However, photosynthesis and cellular respiration are two processes that both involve electron transport chains and they both affect concentrations of carbon dioxide and oxygen in the atmosphere. This is glucose, which can then be modified and combined with other glucose molecules to be stored as starches and complex sugars like fructose. 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