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The three major nutritional needs of bacteria include all of the following EXCEPT:  (1.8)

Which medium selectively grows Gram negative Enterobacteriaceae?  (1.35; 2.14)

Define phototroph.

The primary media used to differentiate gram negative rods is: (7.1)

Which of the following is a single-celled prokaryote? 1.1

Beta hemolytic streptococci may include:  (5.4; 5.9)

A “fermentor”:  (9.1)

In the Gram stain, the function of the crystal violet is to act as the:  (1.20)

The Gram stain from a blood culture shows gram-positive cocci in chains.  No growth occurs on the culture plates incubated both aerobically and anaerobically.  Additional testing should be done to detect the presence of:

What is a possible arrangement of bacilli?  (1.6)