What was the name of this instrument used in the Turbidity test in our Bacteria Growth Lab?  

Which of the following statements regarding the currently available fossil record is false?

MSA contains mannitol and a pH indicator to identify organisms that can break down mannitol, which is a sugar alcohol.  If Mannitol is utilized/broken down, it will result in a pH change to a(n) ___________. 

When Mannitol is broken down by an organism, the reaction will result in a color change of the agar to what color?  _______________.  

If you wanted to determine if your organism could ferment lactose, which metabolic test from the unknown lab would you use to obtain this result?

This picture of a MacConkey’s agar plate represents two different types of bacteria grown on this agar.  Which represents a positive result for coliforms, the one the left (pink colonies) or the one on the right (cream colonies)?

An infection that has spread to the bloodstream is referred to as 

An example of a latent viral infection is 

Match the following Endocrine System combining forms and meanings.

Match the following terms and their meanings. Some answers may be used more than once.