Regarding the article "The DNA Transistor" which of the following is a false statement?

A. The DNA transistor refers to the use of an electrical sensor to read one nucleotide at a time as it passes by a nanopore in a silicone chip.

B. DNA sequencing has identified the molecular lesions for nearly all called as genetic disorders.

C. A deficit of DNA transistors is that the rate that DNA passes by the pore is hard to control. 

D. An electric field can be turned on and off within a DNA transistor therefore allowing for DNA to be  threaded by the nanopore one nucleotide at a time.