1. Introduction to Microbiology

Viroids are tiny molecules of circular RNA that are important infectious agents of which of the following?

Which group of organisms are viroids (not viruses) most likely to parasitize?

Which of the following best describes a difference between viruses and cells?

Which of the following best explains why viruses are not classified using Linnaean taxonomy?

Which structural component of the SARS-CoV-2 virus is responsible for binding to host cell receptors and facilitating viral entry?

Which of the following is a primary mechanism by which antiviral medications exert their effects?

Select the true statement about viral infection of a host cell.

Which viral component do the terms 'helical' and 'icosahedral' specifically refer to?

Which of the following components are found in all virions?

Which statement about the genome of viruses is false?

Why are viruses not considered to be living organisms?

Which of the following is a characteristic of a virus?

A prion is best described as which of the following?

How does the number of infectious prions increase within a host organism?

Which of the following statements about bacteriophage infection of bacteria is correct?