Diagram of a nephron, the functional unit of excretion in the kidney.

ANATOMY • ANSA NEPHRONI • ARROW SIGN • ARTERIA • ARTERY • ARTWORK • BIOLOGY • BIOMEDICAL ILLUSTRATIONS • BLOOD VESSELS • BOWMAN'S CAPSULE • BUNDLE • CAPILLARY • CLEANING • CLOSE UP • CLOSE-UP • CLOSEUP • COLLECTING • COLOR IMAGE • CUTOUT • DETAIL • DIAGRAM • DIGITALLY GENERATED IMAGE • EXCRETION • EXCRETORY SYSTEM • FILTERING • FILTRATION • FOREGROUND • FUNCTION • GENITOURINARY SYSTEM • GLOMERULUS • GROSS ANATOMY • HEALTHCARE • HENLE'S LOOP • HUMAN ANATOMY • HUMAN BODY PARTS • HUMAN BODY • HUMAN KIDNEYS • KIDNEY • LOOP OF HENLE • MEDICINE • NEPHROLOGY • NEPHRON • NO PEOPLE • PHYSIOLOGIE • PHYSIOLOGY • PROCESS • PROXIMAL TUBULE • RENAL ARTERY • SPANISH VERSION • TEXT • TUBE • TUBULE • UREA • URINARY SYSTEM • URINE • VERTICAL LINES • VERTICAL • WESTERN SCRIPT • WHITE BACKGROUND • WITHOUT PEOPLE