Motility is the ability of an organism to move by itself by means of propeller-like flagella unique to bacteria.
If fresh culture of bacteria is available, microscopy is the most accurate way to determine bacterial motility and ‘Hanging drop method’ is a commonly used microscopic technique.
Hanging drop preparation is a special type of wet mount (in which a drop of medium containing the organisms is placed on a microscope slide) to observe the motility of bacteria.
This Video demonstrate Procedure, Observation and Use of Hanging drop method for bacterial Motility test.
Негізгі бет Bacterial Identification Tests: Motility Test (Hanging drop method)
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