PRE-CLASS QUESTIONS for Week #4
(individual; open book; turn in June 10, 2008)

NAME

Grades will be curved providing you correctly answer at least 1 of these:

     1. Give the genus and species names of three bacteria which are beneficial to humans:

 

 

 

 

 

 

       3. What is meant by something that is called a "probiotic?"

 

 

 

 

 

 

     2. Give the genus and species, AND the name of the disease in humans caused by three bacteria which are harmful to people.

 

 

 

     

 

 

 

4. List Koch's Postulates: