PCR (Polymerase Chain Reaction)

Join The Amoeba Sisters as they explain the biotechnology PCR. This video goes into the basics of how PCR works as well as two examples of its potential use. Table of Contents: 00:00 Intro 1:34 How does PCR work? 4:31 Why use PCR? 5:10 rRT-PCR testing for SARS-CoV-2 (virus that causes COVID-19)