How do coronaviruses differ from togaviruses?
A) Coronaviruses are RNA viruses.
B) Coronaviruses have helical capsids.
C) Coronaviruses have an envelope.
D) Coronaviruses contain positive RNA.
E) Coronaviruses individual capsids can be visualized.

Question

Quizplus · Accepted Answer

Coronaviruses have helical capsids, whereas togaviruses have icosahedral capsids. Both are RNA viruses, have envelopes, and contain positive-sense RNA, but the capsid structure is a distinguishing feature.

How Do Coronaviruses Differ from Togaviruses