A)viral replication is slow
B)viruses remains within host cells without causing a disease
C)a viral infection causes a disease progression gradually over a long period
D)viral replication has stopped but may resume years or decades later upon reactivation

A)presence of a plasma membrane
B)capable of mutation
C)ability to reproduce inside a living host
D)grow in response to their environment conditions

A)viral DNA inserts itself into host DNA.
B)they reproduce and then exit the cell.
C)they use the host's energy to live.
D)they must use the host's machinery to synthesize components required for assembly into new virus particles.