The urinary system is composed of the kidneys, ureters, urinary bladder, and urethra. Its main function is the production, storage, and expulsion of urine.Urothelium or transitional epithelium.
This is the layer of cells that lines the inside of the kidneys, ureters, bladder, and urethra. Cells in this layer are called urothelial cells or transitional cells
The urinary system is composed of the kidneys, ureters, urinary bladder, and urethra. Its main function is the production, storage, and expulsion of urine.Urothelium or transitional epithelium.
This is the layer of cells that lines the inside of the kidneys, ureters, bladder, and urethra. Cells in this layer are called urothelial cells or transitional cells