The process of genetic engineering may include either four or five steps. the diagram represents the five-step process. which best describes step 2? restriction enzymes cut the dna into fragments; the fragments join with the host dna to create recombinant dna. recombinant dna is inserted into a biological vector; the vector houses the recombinant dna and is capable of creating copies of dna for itself and the recombinant dna. cloning of the recombinant dna occurs; the dna is cloned in the biological vector to create more dna for use in the host. recombinant dna is inserted into a mechanical vector; the mechanical vector allows the dna to be inserted into the dna clone for use in the host. mark this and return