DNA computers have the potential to take computing to new levels. Which of the following is NOT an advantage of using DNA instead of silicon: Select one: A. As long as there are cellular organisms, there will be a supply of DNA. B. Unlike traditional microprocessors, which are made using toxic materials, DNA biochips can be made cleanly. C. Today's computers are many times smaller than DNA computers. D. The large supply of DNA makes it a cheap resource.