S-91 Whose Fingerprints Were Left Behind? competent cell solution

competent cell solution

Microcentrifuge & Microwave or Hot plate

and inserted into a plasmid vector

Module V: 2 hours + overnight

SYBR® Safe Stain

S-91 Whose Fingerprints Were Left Behind? competent cell solutionAfter a crime has been committed, the evidence left behind can identify a potential culprit, although a single piece of evidence is not usually enough to convict someone. Even in this age of DNA, fingerprints and blood stains are still important at helping to identify a criminal. In this experiment your students will learn to detect and analyse fingerprints and then use these techniques to solve a classroom crime. For 10 groups of students. Time