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Staphylococcus spp. and Streptococcus spp. can be differentiated from each other by use of the catalase test. Staph are catalase positive and Strep are catalase negative. (4.1)

Blood that has clotting proteins removed is termed

Match the type of media with its description. (1.34)

Identify specific tissue type 21 _______ Identify structure 22 _______

On a Gram stain, what color are Gram negative organisms?  (1.7)

Which biome is most commonly found around the equator?

Which of the following does NOT require quality control?  (1.32)

What is present in the cell wall of acid-fast organisms that make them hard to gram stain? (1.4)

Your textbook lists 5 stages of Tumor Development. Order them.

Because stool specimens are already full of bacteria, it is acceptable to use a specimen for culture if it has taken out of the toilet bowl. (1.15)