DNA+Analysis

=

 * DNA was extracted from the skin and blood samples found on the broken window at the crime scene. Also, a DNA sample was obtained from a cheek scraping of each suspect. You must use gel electrophoresis to obtain DNA fingerprints of the crime scene DNA and each suspect's DNA. Sketch and label your DNA fingerprint results on the Evidence Analysis Summary Report sheet. **=====



Go back to Evidence Analysis Instructions

Gel Electrophoresis

Before completing the gel electrophoresis procedure, complete the Gel Electrophoresis Virtual Lab to understand the process.

DNA Fingerprinting Interactive

Go to the Nova site linked above and complete Parts 1, 2, and 3.