試題詳解

10. Which of the following statements regarding viral diseases is false?
(A) RNA viruses tend to have an unusually high rate of mutation because their RNA genomes cannot be corrected by proofreading.
(B) New viral diseases often emerge when a virus infects a new host species.
(C) Very few new human diseases have originated in other animals because the genetic differences are too great.
(D) Herpesviruses may remain dormant for long periods of time while inside the host cell nucleus.