47:32

27. Visualizing Life – Dyes and Stains

51:02

25. Cancer 1

44:56

Cell Membrane Part 1/2

44:36

29. Cell Imaging Techniques

48:33

Introduction to Cancer

52:00

16. Recombinant DNA, Cloning, & Editing

50:24

30. Cancer 2

51:19

33. Bacteria and Antibiotic Resistance