What is the function of the electron transport chain in both photosynthesis and cell respiration?
a. combine hydrogen ions and electrons to create water
b. create a hydrogen ion concentration gradient by providing the energy to pump hydrogen ions across a membrane
c. act as a conduit for CO2 production
d. Long term energy storage and communication
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What is the function of the electron transport chain in both photosynthesis and cell respiration?
a...
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