Tag: tutorial

DNA and RNA – Part 1

Hi. It’s Mr. Andersen and welcome to biology essentials video number 27. This is on DNA and RNA. I want to start with a picture...

Nature of Science

Captions are on. To turn off, click CC at bottom right. We’ve gotten the question before, “So, have you always loved science?” For my sister,...

Gel Electrophoresis

Captions are on! Turn off by clicking CC at bottom right. Updates on Twitter @AmoebaSisters and Facebook. When I was a young kid I was...

DNA Fingerprinting

Hi. It’s Mr. Andersen and in this podcast I’m going to talk about DNA fingerprinting. We sometimes refer to this as DNA profiling or your...

Genetic Drift

Captions are on! Click the CC button at bottom right to turn off. So here’s a question for you. Have you ever compared the candy...