What are the important components of a quasar's structure?

Black holes go by many names: quasars, singularities, blasters, quasi-stellar objects, and so on. They are simply very, very far away from us (which implies very, very old). They are active black holes, which means that matter is currently being fed into them; they are massive, extremely bright, and exhibit a very noticeable red shift in their spectra, indicating that they are rapidly moving away from us.

The main component would be the supermassive black hole, surrounded by an accretion disk and emitting radio and visible light waves at times as much as ten Milky Ways; lastly, all quasars that have been observed have been at the active center of galaxies. I suppose that the major parts would probably be the same as any active galactic nucleus.

A quasar's core is made up of a supermassive black hole, which is surrounded by an accretion disk of gas and dust. It also has strong jets of energetic particles that shoot out from the area around the black hole.