What is the main structural difference between a virus and a viroid?
A) viroids do not have a capsid covering
B) viruses do not have a capsid covering
C) viroids contain DNA while viruses do not
D) Viruses contain RNA while viroids do not
E) there is no structural difference between the two

Question

Quizplus · Accepted Answer

The main structural difference between a virus and a viroid is that viruses have a capsid covering, which encloses the genetic material, while viroids do not have a capsid covering. Viroids consist only of a small, circular piece of RNA without a protein coat.

What Is the Main Structural Difference Between a Virus and a Viroid