Respuesta :
A virus's physical makeup a capsid, a protective protein coating. a DNA or RNA nucleic acid genome hidden inside the capsid. The envelope is a membrane layer.
What constitutes a virus's fundamental building blocks?
Simple virions are made up of two fundamental parts: a nucleic acid (single- or double-stranded RNA or DNA) and a protein shell called a capsid that serves as a shell to protect the viral genome from nucleases and which, during infection, binds the virion to specific receptors exposed on the potential host cell.
What three features distinguish the structure of the majority of viruses?
The following traits are shared by all viruses: they are tiny, have DNA or RNA genomes, and are unavoidable intracellular parasites.
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