Before the phage life cycle was understood, researchers called the results ... ...

Before the phage life cycle was understood, researchers called the results from condition 3 autolysis. They thought an enzyme in the bacteria caused its own destruction and the destruction of surrounding cells. Which of the following would lend support to the viral theory and help to disprove autolysis?
(A) Within a week, all the bacterial cells in condition 3 die.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in 07. Viruses