Answer Happy

Which one of the following is a FALSE statement about tools used in the genetic manipulation of cells and organisms? O CRISPR makes use of a short RNA to guide an enzyme to a specific location in the DNA. O CRISPR technology has never been used to engineer human beings. O The AAV vector does not integrate the DNA into the chromosome. O Gene therapy involves making a genetic change to some but not all cells in an individual.
Which one of the following is a TRUE statement about somatic gene therapy? O It often uses a virus to deliver the gene to the cells. O It usually produces changes that are heritable. O There currently are no licensed gene therapies available in the world.