Most appropriate action of ubiquiting includes
Proteins are marked for degradation by the attachment of ubiquitin to the amino group of the side chain of a lysine residue. Additional ubiquitins are then added to form a multiubiquitin chain. Such polyubiquinatedproteins are recognized and degraded by a large, multisubunit protease complex, called the proteasome
Electron transpo chain
Degradation of proteins
Synthesis of protein
Oxydative deamination
Respiratory chain