Question

how do viruses multiply​

Answer 1

Explanation:

Due to their simple structure, viruses cannot move or even reproduce without the help of an unwitting host cell. But when it finds a host, a virus can multiply and spread rapidly.

Answer 2

Answer:

The virus must (1) penetrate the host cell; (2) take control of the synthetic machinery of the cell (the host functions); (3) promote synthesis of virus- specific messenger-ribonucleic acid (mRNA) which directs the synthesis of virus-specific proteins; (4) replicate its nucleic acid genome; and (5) assemble the copies