@i.m_biomed.deep4 on Instagram: "Gel electrophoresis is a lab technique separating DNA, RNA, or proteins by size and charge using an electric current through a gel matrix (like agarose or polyacrylamide). Negatively charged molecules move towards the positive electrode, with smaller molecules traveling faster through the gel's pores, creating distinct bands for analysis, essential in molecular biology for tasks like DNA fingerprinting or studying protein expression. #memes #viral #biotechnology