It's during the process of photosynthesis.
by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

The oxidation of water provides the electrons. The electrons are passed by photosystem II to phaeophytin and then to plastoquinone before entering the cytochrome complex.
by
1,290 questions
1,126 answers
30 comments
9,786 users