rage students to record observations meticulously. Prompt students to compare their results with the answer key. C. Post-Activity Discussion Use the answer key as a teaching tool to clarify misconceptions. Engage students in analyzing disc
accurately and interpret the results effectively. This article provides an in-depth exploration of typical prelab questions and answers related to a biology gel electrophoresis lab, highlighting key concepts, common procedures, and essential safety
DNA fragment sizes, identify species or individuals, and assist in studies like population genetics or genetic modification. What are common troubleshooting steps if DNA bands are not visible after gel electrophoresis?
ments migrate through the gel towards the positive electrode because of their negative charge, with smaller fragments moving faster than larger ones. Why is a dye like bromophenol blue used in gel ele
