This is the link to the updated slideshow we used this morning.  Go through the notes again and try the questions at the end.  Tomorrow we will be looking at Bacterial genetics so if you have time reading up on this might be useful.  https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0BzFUvVu_WNI_NGI2YWM3MjEtMGE2Mi00MzQ3LThjNTAtOGM3YjRjMWZmNTg5&hl=en