Multiple choice Which of the following is a method of gene delivery using nanomaterials? Electroporation Impalefection Microinjection Biolistics Liposome mediated transfer Reveal answer Fill a bubble to check yourself E Correct answer Explanation Liposomes are able to interact with the negatively charged cell membrane more readily than uncharged liposomes, with the fusion between cationic liposome and the cell surface resulting in the delivery of the DNA directly across the plasma membrane.