<P> Electron transport chains are used for extracting energy via redox reactions from sunlight in photosynthesis or , such as in the case of the oxidation of sugars , cellular respiration . In eukaryotes , an important electron transport chain is found in the inner mitochondrial membrane where it serves as the site of oxidative phosphorylation through the use of ATP synthase . It is also found in the thylakoid membrane of the chloroplast in photosynthetic eukaryotes . In bacteria , the electron transport chain is located in their cell membrane . </P>
<P> Electron transport chains are used for extracting energy via redox reactions from sunlight in photosynthesis or , such as in the case of the oxidation of sugars , cellular respiration . In eukaryotes , an important electron transport chain is found in the inner mitochondrial membrane where it serves as the site of oxidative phosphorylation through the use of ATP synthase . It is also found in the thylakoid membrane of the chloroplast in photosynthetic eukaryotes . In bacteria , the electron transport chain is located in their cell membrane . </P>
where does the electron transport chain take place in eukaryotic cells
where does the electron transport chain take place in eukaryotic cells
inner mitochondrial membrane thylakoid membrane
inner mitochondrial membrane thylakoid membrane