Question 1
The bacteriophage lambda cro protein is required for:
◦ lytic infection only.
◦ lysogenic pathway only.
◦ both lytic and lysogenic pathways.
◦ neither; it encodes a structural protein.
◦ for phage maturation only.
Question 2
The bacteriophage lambda N protein functions as a(n):
◦ antitermination factor.
◦ repressor.
◦ antirepressor.
◦ inducer.
◦ dual-function protein.