renal capsule

The kidney vesicle is one of the components of the kidney. The main function of the kidney vesicle is to store the original urine. The human blood will be filtered by the glomerulus to form the original urine, and this original urine will be stored in the kidney vesicle. There are more useful components in the original urine, so this original urine will also be reabsorbed by the renal tubules. Most of the original urine will be reabsorbed into the human body for reuse, and a small part of the original urine will become urine. Urine also contains metabolites.