Which Statement Is True

Multiple Choice

Which statement is true?  

A) There is no danger involved in recombinant DNA research in humans.
B) There is no danger involved in recombinant DNA research in bacteria.
C) There is no danger in releasing recombinant organisms into the environment.
D) Stringent safety rules make the use of recombinant DNA research possible.
E) Stringent safety rules make the use of recombinant DNA research impossible.