Why is the inoculation technique used for a SIMs test important for the determination of motility?
SIM test- it is sulphide indole motility medium, it tests three parameters that are sulphur reduction, indole production and motility.
MOTILITY- it is defined as the ability of an organism to move by it self in the surrounding with the help of its locomotary parts like flagella.
the media of this test have very soft consistency so that bacteria if motile can move around easily in the medium and grow at distant places from the place of inoculation. that is why culture is inoculated deep and straight inside the test tube so that if the bacteria is motile it will grow at distant places and if not it will only grow near the site of inoculation
Get Answers For Free
Most questions answered within 1 hours.