1 Answer | Add Yours
When a virus is extracellular, (outside the cell), it is called a virion. A virion is made up of nucleic acid surrounded by a protein coat called a capsid. I think virion is the word you're looking for. But two other types of virus particles are viroids which lack a caspid and are only found in plants, and prions are proteins lacking nucleic acid but these have been shown to infect animals.
We’ve answered 333,617 questions. We can answer yours, too.Ask a question