The ________________ rate is the total number of deaths in the population due to a given disease, while the ____________________ is the number of people afflicted with a certain disease.     

The term that refers to the presence of flagella all over the cell surface is  

The main reservoir of E. coli O157:H7 is   

The bacterial shape that is gently spherical is called   

Which is true about Koch’s postulates?

Characteristics of the environment outside of the food affecting microbial growth are called ____________________________.    

Match the following characteristics with Gram-positive or Gram-negative bacteria.  

The main reservoir of E. coli O157:H7 is   

The cells that are viable but cannot be grown on all media are called

The interior of fruit is considered sterile if the protective fruit coverings are intact.