Which of the following are directly associated with photosystem I?
harvesting of light energy by ATP
receiving electrons from plastocyanin
P680 reaction-center chlorophyll
extraction of hydrogen electrons from the splitting of water
Electrons from an excited chlorophyll molecule of photosystem II are accepted first by
Excited electrons leave the Photosystem I reaction-center chlorophyll and are taken up by an electron acceptor, which passes them down an electron transport system before they return to Photosystem I. This pathway is called the ______.