Viruses+and+Bacteria

=Viruses and Bacteria= Viruses - Section 18.1


 * Objectives:**
 * Define virus, host cell, bacteriophage, and capsid**
 * Explain the basic structure of viruses**
 * Describe how a virus attaches to a host cell**

Bacteria - Archaebacteria and Eubacteria 18.2
 * Objectives:**
 * Name the common cellular structures of bacteria**
 * List the basic shapes of bacteria**
 * Explain the procss of identifying bacteria.**
 * Idenify the methods of reproduction in bacteria.**
 * Define binary fission.**
 * Name and describe methods of survival bacteria.**
 * Describe the role bacteria in nitrogen fixation in the roots of legumes.**
 * Describe the role of bacteria in food and medicine production.**
 * Name five diseases caused by bacteria.**