<prompt> Complement components are ?LipoproteinsGlycoproteinsPolysaccharidesLipid  <response>: Ans. is b i.e., Glycoproteins The proteins and glycoprotiens that constitute the complement system are synthesized by hepatocytes -- Internet Most of the complement glycoproteins are synthesized predominantly by the liver, but macrophages and many other cell types are also sources of various complement components - Medical immunology Complement components are glycoproteins -- Textbook of Human Blood Plasma Protiens 