Which molecule is recombinant dna? a) a gene that encodes an enzyme involved in glycolysis that was obtained in the wild from a hybrid between a wolf and a coyote b) a stretch of dna that encodes an insulin molecule, created synthetically by chemists in the lab c) a stretch of dna that does not code for anything, created by pasting together dna from a mouse and dna from a bacterium d) a stretch of dna that does not code for anything, from a tomato grown in a garden e) a gene that codes for a photosynthetic enzyme found in a tomato grown in a garden
explanation: dna is a dna which is formed by laboratory methods using recombinant dna technology. in this technique molecules of dna from two different species(bacterium and human in this case) are inserted into a host organism to produce new genetic combinations that are useful to science, agriculture, medicine and industry.in this case scientists made it possible to insert human gene of insulin into the genetic material(in plasmid) of bacterium(that cannot harm human or the disease causing gene is removed). there, the recombinant bacteria is used for producing human insulin.
result: a stretch of dna that encodes an insulin molecule, created synthetically by chemists in the lab.
i don't quite know if this but in the early 2000's the majority of coal was produced in the western parts of the mississippi