<prompt> All of the following are true about Von willibrand factor except:Syntheszied by hepatocytesIts deficiency can cause factor 8 defect alsoIts deficiency can cause problem with platelet adhesionIts serves as a carrier for the factor 8  <response>: A seems to be better answer though even the liver cells can produce a small amount of von willibrand factor.ref Robbins 8th670-671,9e661 