<P> In chloroplasts , light drives the conversion of water to oxygen and NADP to NADPH with transfer of H ions across chloroplast membranes . In mitochondria , it is the conversion of oxygen to water , NADH to NAD and succinate to fumarate that are required to generate the proton gradient . </P>
<P> In chloroplasts , light drives the conversion of water to oxygen and NADP to NADPH with transfer of H ions across chloroplast membranes . In mitochondria , it is the conversion of oxygen to water , NADH to NAD and succinate to fumarate that are required to generate the proton gradient . </P>
where is the electron transport chain found in plant cells
where is the electron transport chain found in plant cells
chloroplast membranes
chloroplast membranes