In photophosphorylation, protons are pumped across the ________ from the __________ to the ________. However, in oxidative phosphorylation, protons are pumped across the _________ from the ________ to the _________.
Photophosphorylation occurs in the presence of light in chloroplast. So, the answer is
◆chloroplast membrane
◆thylakoid lumen
◆chloroplast stroma
Oxidative phosphorylation occurs in the presence of oxygen in mitochindria. So, the answer is
◆inner mitochondrial membrane
◆mitochondrial matrix
◆inter membrane space
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