The virus infects a host cell by: The host cell engulfing the virus through endocytosis. The virus removing the DNA from the host. The virus pierces the outer surface of the host cell and injects its DNA. The virus stays attached to the surface of the cell and takes over its genetic machinery.

The virus infects a host cell by: The host cell engulfing the virus through endocytosis. The virus removing the DNA from the host. The virus pierces the outer surface of the host cell and injects its DNA. The virus stays attached to the surface of the cell and takes over its genetic machinery.

Which of the following does NOT occur during bacterial conjugation? A) Direct contact between donor and recipient cells B) Shortening of the pilus C) Enzymatic cleavage of one strand at the origin of transfer D) Unidirectional transfer of both DNA strands E) Recipient cell becomes a donor cell after conjugation

Which of the following does NOT occur during bacterial conjugation? A) Direct contact between donor and recipient cells B) Shortening of the pilus C) Enzymatic cleavage of one strand at the origin of transfer D) Unidirectional transfer of both DNA strands E) Recipient cell becomes a donor cell after conjugation

The provirus state exists when: A) Double-stranded viral DNA is integrated into host cell chromosome B) Single-stranded viral RNA is integrated into host cell chromosome C) Double-stranded viral RNA is integrated into host cell chromosome D) Single-stranded RNA is present as a plasmid in the host cell E) Double-stranded DNA is present as a plasmid in the host cell

The provirus state exists when: A) Double-stranded viral DNA is integrated into host cell chromosome B) Single-stranded viral RNA is integrated into host cell chromosome C) Double-stranded viral RNA is integrated into host cell chromosome D) Single-stranded RNA is present as a plasmid in the host cell E) Double-stranded DNA is present as a plasmid … Read more

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