how atp is produced in photosynthesis?
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The Light Reactions of Photosynthesis. Light is absorbed and the energy is used to drive electrons from water to generate NADPH and to drive protons across a membrane. These protons return through ATP synthase to make ATP.
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adenosine triphosphate …is produced by the enzyme ATP synthase, which converts ADP and phosphate to ATP. ATP synthase is located in the membrane of cellular structures called mitochondria; in plant cells, the enzyme also is found in chloroplasts.
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ATP synthase is an enzyme that creates the energy storage molecule adenosine triphosphate (ATP), forming it from adenosine diphosphate (ADP) and inorganic phosphate (Pi).
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What job does the electron transport chain accomplish in order to drive the formation of ATP? Electrons are released from oxygen and given to ATP, which forms ADP and inorganic phosphate. Carbon dioxide is used to produce acetyl CoA, which in turn donates electrons to ADP to drive the formation of ATP.
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The high concentration of hydrogen ions pumped into the inner thylakoid space (the thylakoid lumen) can then be used to make ATP by a process called chemiosmosis. The electron finally gets dumped on the molecule NADP (Nicotinamide adenine dinucleotide phosphate) changing that molecule into NADPH.
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Photosynthesis is the process of converting light energy into chemical energy in the form of glucose, in small structures called chloroplasts. ... In cellular respiration, the energy stored in the bonds of the glucose molecule is broken down and transformed to another type of energy, ATP.
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ATP Synthase Definition ATP synthase forms ATP from adenosine diphosphate (ADP) and an inorganic phosphate (Pi) through oxidative phosphorylation, which is a process in which enzymes oxidize nutrients to form ATP. ATP synthase is found in all lifeforms and powers all cellular activities.
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Abstract. Photosynthesis provides at least two routes through which light energy can be used to generate a proton gradient across the thylakoid membrane of chloroplasts, which is subsequently used to synthesize ATP. ... Such cyclic flow generates DeltapH and thus ATP without the accumulation of reduced species.
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NADPH formation. The ATP and NADPH from the light-dependent reactions are used to make sugars in the next stage of photosynthesis, the Calvin cycle. In another form of the light reactions, called cyclic photophosphorylation, electrons follow a different, circular path and only ATP (no NADPH) is produced.
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ATP Yield. In a eukaryotic cell, the process of cellular respiration can metabolize one molecule of glucose into 30 to 32 ATP. The process of glycolysis only produces two ATP, while all the rest are produced during the electron transport chain.
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The ATP is made when inorganic phosphate combines with ADP. This is a dehydration synthesis reaction that occurs and in aerobic respiration, large quantities of the molecule are formed.
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ADP is adenosine diphosphate. It helps in formation of the energy currency i.e ATP, through it's attachment to one more phosphate group. The conversion of this ATP back to ADP releases the energy. Thus, helping in the process of photosynthesis.
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The ATP and NADPH from the light-dependent reactions are used to make sugars in the next stage of photosynthesis, the Calvin cycle. In another form of the light reactions, called cyclic photophosphorylation, electrons follow a different, circular path and only ATP (no NADPH) is produced.
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Photosynthesis is the process plants use to trap the sun's energy to make [glucose]. ATP molecules are made during the [light-independent] reactions of photosynthesis.
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Two of the most important energy-carrying molecules are glucose and ATP (adenosine triphosphate). These are nearly universal fuels throughout the living world and both are also key players in photosynthesis.
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In mitochondria, ATP is produced as a result of oxidation and foodstuffs, and is used as an energy source for metabolic processes. In chloroplasts, ATP is produced as a result of harvesting energy from light. In chloroplasts, the ATP is used in the fixation of CO2 into sugars.
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Energy produced in photosynthesis is put into a usable form through cellular respiration. Sugars produced in photosynthesis are broken down into glucose through cellular respiration. ... Sugars produced in photosynthesis are digested in cellular respiration.