The Urinary System components

I. Macroscopic Kidneys

II. Nephrons

III. Renal Corpuscle

IV. Proximal Convoluted Tubule

V. Loop of Henle

VI. Distal Convoluted Tubule

VII. Collecting Tubules & Ducts

VIII. Blood Flow

IX. Ureter & Bladder

X. Urethra