Ureter Stellate Lumen Mucosa Adventitia Lamina PropriaSubmucosa Muscularis Externum

Bladder Transitional Epithelium Stellate Lumen

Bladder: Transitional Epithelium (characteristic of an empty bladder) Nuclei

Proximal & Distal Tubules Brush Border Cells

Proximal Convoluted Tubule Brush Border Cells

Proximal Convoluted Tubule Membrane Mitochondria Basement Membrane

Medulla Loops of Henle Collecting Tubules

Wall of Renal Corpuscle GlomerulisBowman’s Capsule (filtrate collects) Visceral Lining Parietal Lining

Vascular Pole of Renal Corpuscle Glomerulis Bowman’s Capsule Distal Tubule (no brush border cells) Red Blood Cells Proximal Tubule (has brush border cells) Efferent (away from glomerulis)

Thyroid Gland Stores hormonal secretions extracellularly

Thyroid Gland Red Capillaries

Parathyroid Chief Cells (Secrete Parathormone) Oxyphil Cells (We do not know function)

Adrenal Cortex Capsule Zona Glomerulosa of Adrenal Cortex Zona Fasciculata of Adrenal Cortex Zona Reticularis of Adrenal Cortex Medulla

Adrenal Cortex - Zona Glomerulosa

Adrenal Cortex - Zona Fasciculata

Adrenal Cortex - Zona Reticularis Medulla

Tissue of the Rete Testis Sperm leave the testis

Seminiferous Tubules

Seminiferous Tubule Wall of a Seminiferous Tubule (Sperm are being produced here; can be seen in various stages of development)

Efferent Ducts Motile Cilia (help move sperm along)

Epididymus Pseudostratified Columnar Epithelium

Distended Epididymus Maturing Sperm

Ductus Deferens Longitudinal Circular Longitudinal Triple Layered Muscularis Transports Sperm to Urethra

Prostate Tissue Produces Nourishing and Lubricating Fluids

Penile Urethra Highly Vascularized (red spots are blood) Lumenl