User talk:SouthWriter/sandbox/An atheist's objections/@comment-1777104-20100707211202

Des, if you mean "how DNA works" as an engine for organic evolution, the answer is "no." DNA has been used by evolutionists since its discovery as the "science" behind evolution. However, before the discovery of the molecule behind it all, selective breeding was being used to produce everything from multicolored roses to mules.

As I have said before, "science" is knowledge, and a "scientific explanation" of DNA is knowing how it works in producing the next generation. The hundreds of "factories" in the cells of living things that receive instructions from the DNA are a testimony to an intricate DESIGN practically (= statistically 0 chance) impossible by chance + time.