Chapter 4: Eukaryotic Cells
3:27:39
Chapter 3: Prokaryotic Cells
1:59:28
Chapter 1: Introduction to Microbiology
19:10
La célula y sus organelos
1:36:52
Chapter 5- Virology
21:01
Watch Trudeau speak directly to Trump during blistering speech
3:24:06
Chapter 8- Microbial Genetics
1:39:11
FULL SPEECH: Trump addresses Congress
19:30