How do retroviruses differ from other RNA viruses?
A) Retroviruses have a unique capsid shape.
B) Retroviruses lytically destroy their hosts.
C) Retroviruses have a unique infection technique of their host cells.
D) Retroviruses have a capsid composed of protein and carbohydrates.
E) Retroviruses have reverse transcriptase instead of RNA-dependent RNA polymerase.

Question

Quizplus · Accepted Answer

Retroviruses differ from other RNA viruses because they possess reverse transcriptase, an enzyme that allows them to convert their RNA genome into DNA, which is then integrated into the host's genome. Other RNA viruses typically use RNA-dependent RNA polymerase for replication.

How Do Retroviruses Differ from Other RNA Viruses