How is ATP synthesized in the chloroplast?
Joseph Russell
Updated on February 23, 2026
During photosynthesis in plants, ATP is synthesized by ATP synthase using a proton gradient created in the thylakoid lumen through the thylakoid membrane and into the chloroplast stroma. Because of its rotating subunit, ATP synthase is a molecular machine.Click to see full answer. Similarly, where is ATP synthesized in chloroplasts? thylakoid membrane Beside above, how is ATP synthesized in mitochondria? Most of the adenosine triphosphate (ATP) synthesized during glucose metabolism is produced in the mitochondria through oxidative phosphorylation. This is a complex reaction powered by the proton gradient across the mitochondrial inner membrane, which is generated by mitochondrial respiration. how is ATP synthesized? ATP synthesis involves the transfer of electrons from the intermembrane space, through the inner membrane, back to the matrix. The combination of the two components provides sufficient energy for ATP to be made by the multienzyme Complex V of the mitochondrion, more generally known as ATP synthase.Do chloroplasts make ATP?Chloroplasts capture the energy in sunlight and use it to synthesize energy-rich carbohydrates. This food made by chloroplasts provides the chemical energy needed by all forms of life. Both mitochondria and chloroplasts are sites of production of ATP, the energy currency of the cell.