Answer:
ATP synhtesis in both chloropasts and mitochondria involves the process called CHEMIOSMOSIS.
Explanation:
Chemiosmosis is when ions move by diffusion across a semi permeable membrane , such as the one inside mitochondria. The function of this process is the production of adenosine triphosphate (ATP), that is the main molecule utilized for energy by the cell. Â Eukaryotics cell produces ATP during cellular respiration in the mitochondria .