Viruses 		Chapter 5
   I. Characteristics
  II. Composition
      A. Viron
      B. Capsid
         1. capsomere
      C. Genome
      D. Envelope
      E. Enzymes
 III. Classification
      A. shape
      B. host range (cell type)
         1. bacteriophage
      C. nucleic acid type
      D. structural components
  IV. Infection
      A. adsorption
      B. entrance
      C. synthesis
      D. assembly
      E. release
         1. budding
         2. lyse
   V. Reproduction
      A. Lytic cycle
      B. Lysogeny
         1. induction - activation
  VI. Diseases
 VII. Other
      A. Prions
      B. Viroids