Question 2

(Multiple Choice)

Bacteriophage λ\lambda establishment of lysogeny in E.coli cells requires a high concentration of _____.This is achieved by the ____ protein binding to the PRE regulatory site.


A)Cro;cI
B)Cro;cII
C)Cro;cIII
D)cI;cII
E)cI;cIII

Answer

D