Urinary+System+CH

=//__**THE URINARY SYSTEM**__//=



**(5) How do the parts of the nephron differ?**
===**-The closed end of the nephron has a cuplike structure, the glomerular capsule made up of squamos epithelial cells. The inner layer consits of podocytes that cling to the capillary walls of the glomerous and leave behind pores to make it possible for passage of small molecules. The proximal convuluted tubule made by cuboidal epithelial cells. Each cell has mitochondria that give energy. The last part lets water in, while filtering salt. It is called the loop.**===