1. Cell Structure II Cells - Pancreatic acinar cell and hepatocyte, Organelles – mitochondria, Golgi, and ribosomes, Artifacts – man made defects/structures/features

2. Pancreatic acinar cell

5. EM 1 208 252 Pancreatic acinar cell

7. hepatocyte

8. 454 454 liver

9. 454454 liver

10. Triad of Liver – bile duct 454

11. Liver - vein 454

12. Liver & spleen with colloidal carbon, rat 118

14. EM 2

15. EM 5: Liver; 67,000x. Nuclear envelope Heterochromatin Euchromatin Nuclear pore

16. EM 5

17. EM 7

18. EM 21

19. EM 4c Ribosomes and Golgi

20. EM 10b

21. EM 20

22. EM 10f: Arteriolar wall; 30,000x. Apical caveolae Collagen Dense bodies Elastic fiber Endothelial cell Nuclear pore RER artifacts

23. Artifacts – knight marks

24. 454

25. Artifact – fold 109

26. Artifacts - folds 421

27. artifacts 426

28. artifact 447

29. Artifacts knife marks 472

30. Grid bar, fold, and hold

31. EM 8h artifacts