If a gene sequence in one strand of dna reads accgttcga, then when the dna is unwound and replicated, the newly created strand opposite of this will read

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.