<prompt> Urothelium lines all Except -UretersMinor calyxUrinary bladderMembranous urethra  <response>: Urothelium transitional epithelium is found in the renal pelvis, calyces, ureter, urinary bladder, proximal part of the urethra.Membranous and most of the penile urethra in males is lined by pseudostratified or stratified columnar epithelium. 