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MicrobiologyLab32
Questions about "Bacterial Motility"
Question | Answer |
---|---|
The ________ ________ is the more sensitive of the motility study methods. | wet mount |
The number and location of flagella can be utilized for ________ purposes. | taxonomy |
A ________ organism migrates through the agar gel in a motility medium. | motile |
Prokaryotic flagella usually can (be seen/not be seen) on live cells. | not be seen |
Name a eukaryotic organism group showing gliding motility. | Diatoms. |
Bacteria as a group may show the following [motilities]: | gliding, flagellar, Brownian movement |
Brownian movement results when a cell is bombarded by ________. | water molecules |
A necessary requirement for the soft agar method is a small concentration of ________. | agar |
The ability of an organism to move toward a nutrient or away from harm is called ________. | chemotaxis |
Name a group of organisms with cilia: | Cilrates. |