1. Ureter Stellate Lumen Mucosa Adventitia Lamina PropriaSubmucosa Muscularis Externum

2. Bladder Transitional Epithelium Stellate Lumen

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

4. Proximal & Distal Tubules Brush Border Cells

5. Proximal Convoluted Tubule Brush Border Cells

6. Proximal Convoluted Tubule Membrane Mitochondria Basement Membrane

7. Medulla Loops of Henle Collecting Tubules

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

9. 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)

10. Thyroid Gland Stores hormonal secretions extracellularly

11. Thyroid Gland Red Capillaries

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

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

14. Adrenal Cortex - Zona Glomerulosa

15. Adrenal Cortex - Zona Fasciculata

16. Adrenal Cortex - Zona Reticularis Medulla

17. Tissue of the Rete Testis Sperm leave the testis

18. Seminiferous Tubules

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

20. Efferent Ducts Motile Cilia (help move sperm along)

21. Epididymus Pseudostratified Columnar Epithelium

22. Distended Epididymus Maturing Sperm

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

24. Prostate Tissue Produces Nourishing and Lubricating Fluids

25. Penile Urethra Highly Vascularized (red spots are blood) Lumenl