Where are the kidneys located?

What helps keep the kidneys secured in place?

What are the different types of nephrons in the renal lobe?

How is urine passed down?

What are ureters?

How does urine move through the ureters?

What is the wall of the bladder called?

Which gender is the urethra longer in?

What do sphincters do?

Why is the internal sphincter so important?

What does the Renal sinus consist of?

What are the different constituents involved in the glomerulus?