Kidney Medulla Definition Anatomy. The tissue of the kidney s medulla or inner substance contains a high concentration of sodium. One of the most heterogeneous tissues in the body the kidney has a wide variety of cell types.
The functional substance or parenchyma of the kidney is divided into two major structures. The water diffuses out between the collecting wall cells until the. The filtering of waste materials and elimination of fluid from the body.
The medulla oblongata is the primary respiratory control center.
The water diffuses out between the collecting wall cells until the. The renal medulla is the interior portion of the kidney where the primary functions of the organ occur. A glomerulus is a ball shaped cluster of capillaries that acts as a filter by allowing fluid and small waste substance to pass while preventing larger molecules blood cells large proteins etc from. The inmost part of a structure or organ.