uestion 13 (2 points) Genetic engineering is a technique used to separate molecules on the basis of their ability to migrate through a semisolid gel in response to an electric current. a process that involves alteration of the genetic makeup of an organism using the molecular methods of biotechnology. the process by which two single strands of DNA hydrogen bond at complementary nucleotides to form a double-stranded molecule. a form of genetic analysis that manipulates DNA to disrupt or affect the product of a gene to analyze the gene's function. Next Page Page 13 of 1