Documents VIRUSES Chapter 19. What is a virus? A virus is a submicroscopic infectious particle composed of a.....

VIRUSES Chapter 19 What is a virus? A virus is a submicroscopic infectious particle composed of a protein coat (capsid) and a nucleic acid core (either DNA or RNA). Viruses…

Documents An Introduction to the Viruses

An Introduction to the Viruses Chapter 6 * The Search for the Elusive Virus ______________ postulated that rabies was caused by a virus (1884) Ivanovski and Beijerinck showed…