試題詳解

55. Which one of the following statement is correct description about the COVID-19 virus?
(A) During COVID-19 virus reproduction, spike glycoproteins are assembled into the virus along with reverse transcriptase.
(B) Successful entry of a virus into a cell depends on the inactivation of envelope glycoproteins by host cell proteases.
(C) COVID-19 virus replication entails ribosome frameshifting during genome translation, and the synthesis of both genomic and multiple subgenomic RNA species.
(D) COVID-19 virus are enveloped DNA viruses that are spherical in shape and characterized by crown-like spikes on the surface.
(E) Persons often die of opportunistic diseases because COVID-19 virus destroys T cells.