What is the role of the ureter?store urineexcrete any toxins in the blooddeliver urine to the bladderfilter out blood

The ureter plays a crucial role in the urinary system. Here are the primary functions associated with it:

1. Deliver Urine to the Bladder: The primary role of the ureters is to transport urine from the kidneys, where it is produced, to the urinary bladder for storage. Each kidney has its own ureter, and they function as muscular tubes that use peristaltic movements to propel urine downward.

2. Not for Storage, Excretion, or Filtration: The ureters do not serve as storage spaces for urine; that function is reserved for the bladder. They also do not excrete toxins from the blood—that is the function of the kidneys, where filtration occurs. The ureters do not filter blood; rather, they carry the already-formed urine from the kidneys to the bladder.

In summary, the ureters are specifically designed for the conduction of urine, ensuring that it reaches the bladder efficiently.