試題詳解

複選題
6. Who discovered that DNA was the genetic material or transforming factor that could convert nonvirulent R-type Streptococcus pneumoniae bacterium to the virulent S-type?
(A) Weismann and Nageli
(B)Griffith
(C)Avery, MacLeod, and McCarty
(D)Hershey and Chase
(E) Watson, Crick, Wilkins, and Franklin