A strain of Corynebacterium diphtheriae has been infected by the Phage-beta, and the phage genome has been integrated into the host chromosome. Thus, this Corynebacterium diphtheriae is ______ and the integrated phage genome is a _______.

Place the following in the most likely order for biosynthesis of a bacteriophage: (1) phage lysozyme; (2) mRNA; (3) DNA; (4) viral proteins; (5) DNA polymerase.

a. 5, 4, 3, 2, 1

b. 1, 2, 3, 4, 5

c. 5, 3, 4, 2, 1

d. 3, 5, 2, 4, 1

e. 2, 5, 3, 4, 1

Place the following in the order in which they are found in a host cell: (1) capsid proteins;

(2) infective phage particles; (3) phage nucleic acid.

a. 1, 2, 3

b. 3, 2, 1

c. 2, 1,3

d. 3, 1, 2

e. 1, 3, 2

Which steps of the lytic and lysogenic cycles are the same?

Some bacterial viruses (lysogenic phages) carry viral DNA that acts like an episome. When a bacterial cell that is infected by a lysogenic phage replicates, what happens to the viral DNA?

Place the following in the most likely order for biosynthesis of a bacteriophage: (1) phage lysozyme; (2) mRNA; (3) DNA; (4) viral proteins; (5) DNA polymerase.

a. 5, 4, 3, 2, 1

b. 1, 2, 3, 4, 5

c. 5, 3, 4, 2, 1

d. 3, 5, 2, 4, 1

e. 2, 5, 3, 4, 1