NEPHRONS-The Kidneys' Filtration Units. Nephrons are microscopic tube-like structures in the kidneys that filter the blood and cause wastes to be removed.They are the most basic structures of the kidney's anatomy, and are an integral part of the urinary system.Each kidney contains over one million of them.EPHRONS-The Kidneys' Filtration Units. Nephrons are microscopic tube-like structures in the kidneys that filter the blood and cause wastes to be removed.
A member of the sunfish family, the bluegill is one of the most popular freshwater game fish with anglers because of its tasty flesh and the fact that it puts up a pretty good fight for its size.
Blueberries are an especially rich source of vitamin C, a nutrient that helps you metabolize fats and keep tendons and ligaments healthy. Each serving of blueberries provides 14.4 milligrams of vitamin C -- 19 and 16 percent of the recommended daily dose for women and men, respectively.