11.  Nitrate reduction test can be used to differentiate between Pseudomonads and the Enterobacteriaceae.  You inoculated your Nitrate broth with your unknown; after incubation you added 5 drops of reagent A and 5 drops of reagent B.  You observed a Red color within 2 minutes.  Is this a + or a – reaction (1pt).

15.  These are SIM Media.  What does SIM stand for?  Describe IN DETAIL completely, the reactions in Tubes A,  B,  C,  D,  E.                                

Which of the following statements describes the centerpiece of President Obama’s effort to restore the economy?

Which of the following was true of Reagan’s Strategic Defense Initiative?

Describe two components of President Lyndon Johnson’s Great Society

Identify and describe two wartime actions taken by the federal government to support America’s effort in WWI. 

In 3-5 sentences, describe what is depicted by this cartoon. 

Why did Theodore Roosevelt win the Nobel Peace Prize? 

What is the definition of a muckraker and provide a present day example of someoe who fits this definition. 

Explain the impact of the sinking of the U.S.S. Maine.