Question

20. An exoenzyme that hydrolizes a protein is called a _____________.
22. The emergence of a single vegetative bacterium from an endospore.
25. If SIM medium turns black after inoculation and incubation, what has the bacterium produced? (2 words)
27. This structure helps many pathogenic and normal flora bacteria to initially resist phagocytosis by the host's phagocytic cells. In soil and water, capsules help prevent bacteria from being engulfed by protozoans. It also helps many bacteria to adhere to surfaces and thus resist flushing.
30. A single flagellum at one pole.
32. The second reagent used during gram staining is__________. (2 words)
34. Two or more flagella at one or both poles of the cell.
35. Growth along the stab line in Motility Test medium appears cloud-like or "out of focus" as it moves away from the stab line. The bacterium is _____________.
36. The third reagent used during gram staining is__________. (2 words)
38. The principle protein found in milk that gives milk its white, opaque appearance.

Answer 1

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An exoenzyme that hydrolizes a protein is called a Diastase.

If SIM medium turns black after inoculation and incubation, what has the bacterium produced? -Hydrogen Sulfide

Two or more flagella at one or both poles of the cell. - Lophotrichous

The second reagent used during gram staining is iodine(mordant)

The third reagent used during gram staining is Alchocl (decolourization)