Videos

Gel Electrophoresis and Forensic Science: Biotechnology Science Fair Project

https://www.youtube.com/watch?v=QWkfXjGohVk

Want to learn more? Check out these other resources:

Forensic Science: Building Your Own Tool for Identifying DNA

Science Fair Project Idea

Scientific Method

When biologists want to separate different pieces of DNA, RNA, or proteins they use a technique called gel electrophoresis. In this science project you'll build a gel electrophoresis chamber and use it to discover how many components are in different colors of food coloring dye. Read more

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