Question

Why dont viruses show any molecular movement

Answer 1

When virus is outside the living body they are as dead but by entering the living body they start showing movement.Thus we can say that they are living when they enter the living body.

Answer 2

Viruses do not show any molecular movement because they remain as non-living organisms outside a living host.  

Molecular movements are movements that are produced by a living cell for its day to day metabolic activities.  

A virus is an organism that becomes active only inside a host system and therefore it does not show any moments when it is outside. Viruses are smallest organisms that contain a “nucleic acid” and a “protein coat”.