Answer:Chemiosmosis in mitochondria and chloroplasts is similar because cell organelles possess an electron transport chain in their membrane that establishes a proton gradient. On the other hand, the difference is the energy source in the chemiosmosis of mitochondria and chloroplasts.
Explanation:Chemiosmosis in mitochondria and chloroplasts is similar because cell organelles possess an electron transport chain in their membrane that establishes a proton gradient. On the other hand, the difference is the energy source in the chemiosmosis of mitochondria and chloroplasts.