DNA is the basis of theories for genetic engineering and biotechnology definition in biotechnology laboratories. DNA structure and function are the target of biotechnology students to engineer it for a special purpose to achieve a high quality life.

DNA is the basis for life on planet Earth—every living thing has it. The function of DNA is to store all of the genetic information that an organism needs to develop, function, and reproduce. Essentially, it is the biological instruction manual found in each of your cells. … The function of DNA is tied to its structure.