What is Cytochrome b6f complex and why we call it cytochrome b6f complex? (give the reason)?

Answer 1

The cytochrome b6f complex is found in plants and cyanobacteria. Like the cytochrome system in animals, it involves electron transfer and is involve in storing energy. It is called b6f because it is composed of 4 subunits: cytochrome b6 carrying heme groups and cytochrome f are among them. For more info, see
http://en.wikipedia.org/wiki/Cytochrome_b6f_complex.