Solved by a verified expert:Analyze the following experiment consisting of two segments of identical-sized DNA running on an SDS-PAGE:Well 1- DNA strand 455bp with an Rf value = 0.57Well 2- DNA strand 455bp with an Rf value = 0.73Assuming 100% buffer efficiency, uniform gel consistency, and a uniform electric charge throughout the gel, provide one possible reason why the DNA in Well 2 may have a larger Rf value?