Avery, McCarty, and MacLeod
Hershey and Chase
Meselson and Stahl
Watson and Crick
A) V, IV, II, I, III
B) II, I, III, V, IV
C) I, II, III, V, IV
D) I, II, V, IV, III
E) II, III, IV, V, I
5) After mixing a heat-killed, phosphorescent strain of bacteria with a living non-phosphorescent
strain, you discover that some of the living cells are now phosphorescent. Which observations
would provide the best evidence that the ability to fluoresce is a heritable trait?
A) DNA passed from the heat-killed strain to the living strain.
B) Protein passed from the heat-killed strain to the living strain.
C) The phosphorescence in the living strain is especially bright.
D) Descendants of the living cells are also phosphorescent.