Recombinant: DNA molecules that are created by joining different genetic matter to make new sequences not found in normal organisms. Enzymes: Proteins that can produce certain chemical changes which help the body with everyday actions. Cloning Vector: A plasmid in which foreign DNA can be inserted and then cloned. Middle Lamella: The layer of material located between adjacent cell walls. Antisense: Complementary DNA, that is inserted in reverse orientation into a strand of DNA. RNA: (Ribonucleic Acid) a molecule that is transcribed directly from a gene and can code for proteins. Ribosomes: Protein creator.