Unit 7 · Molecular Biology and Recombinant DNA Technology
How the polymerase chain reaction copies a chosen DNA segment exponentially, and how gel electrophoresis separates DNA fragments by size.
Deshapriya Senevirathne. B.Sc. (Hons) Biology Special, University of Peradeniya — graduated with a class pass. All the content and lessons in A/L Biology on Paadama are reviewed by Deshapriya Senevirathne, and the lessons are taught by him.