Funny Lara

At the dinner table:

Felix: I slid down really fast and landed on my bum.

Neil: Is your bum OK?

Felix: Yes, there are no cracks.

Lara: There is only one  🙂

Who did it?

Bank robbery. DNA material collected from the crime scene. Two suspects. Who did it?

Lara learned about DNA Profiling and Gel Electrophoresis today through the Canadian Association for Girls in Science (cagis.ca)

Prepping the micropipette:

img_1950

Obtain DNA from Suspect 1:

img_1953

Place DNA into gel electrophoresis:img_1966

Obtain DNA from Suspect 2 and place in gel electrophoresis. Forensic scientist placed DNA from crime scene.

Plug it in, wait 10 minutes, and voila! Suspect 1 gets nailed. You can see the bands if you zoom.

img_1970

Way more high tech than when LL did this 20 odd years ago in the Medical Microbiology and Infections Diseases lab at the U of A!