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In disc diffusion method, special papers like filter papers are cut into little disc-like shapes, dipped into the extract/s to be tested or antimicrobials using sterile forceps which then put on to the cultured microbes to be tested.

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Paper disc diffusion method?

Paper disc diffusion method is used to see what antibiotics or compounds inhibit bacterial growth, or are bacteriostatic. The paper discs are soaked with a select antibiotic or chemical and then placed on a lawn of bacteria in a petri dish. The zones of inhibition are measured around where the disc was placed to determine whether the bacteria was resistant or susceptible to the particular antibiotic or chemical chosen.


How do you find viscosity of given liquid by oscillating disc method?

To find the viscosity of a liquid using the oscillating disc method, you would typically place a disc in the liquid and oscillate it at a constant frequency. By measuring the torque required to keep the disc oscillating, along with other parameters like disc radius and frequency, you can calculate the viscosity using the equation specific to this method. This method is suitable for measuring the viscosity of Newtonian liquids.


Why is the bad conductor preferred in the shape of a disc in lees disc method?

A bad conductor in the shape of a disc is preferred in Lee's disc method for thermal conductivity measurements because the disc shape ensures uniform heat flow in all directions, simplifying calculations. Additionally, the disc shape allows for easy measurement of the temperature difference across its diameter, which is crucial for determining thermal conductivity accurately.


How is the Minimal Inhibitory Concentration of an antibiotic determined?

The Minimal Inhibitory Concentration (MIC) of an antibiotic is determined through laboratory testing, typically using a broth dilution or agar diffusion method. In the broth dilution method, serial dilutions of the antibiotic are prepared in a growth medium, and a standardized inoculum of bacteria is added to each dilution. The MIC is the lowest concentration of the antibiotic that prevents visible growth of the bacteria after incubation. In the agar diffusion method, the antibiotic is applied to an agar plate inoculated with the bacteria, and the MIC is inferred from the size of the inhibition zone around the antibiotic disc.


What is the best method for compact disc duplication?

The best method to compact disc duplication is to use a machine such as SATA DVD Duplicator. This machine can duplicate both CD's and DVD's and has self diagnostics with power start.


What is Meyer's oscillating disc method?

Meyer's oscillating disc method is a technique used to determine the molecular weight of a polymer by measuring the change in weight of a solution containing the polymer as it oscillates at a specific frequency. This method allows for accurate determination of molecular weight and can be used to study the size and structure of macromolecules.


What method is used to test the effectiveness of 2 different antibiotics?

One common method is the disc diffusion assay, where paper discs saturated with each antibiotic are placed on a bacterial lawn, and the size of the resulting inhibition zone is measured. Another method is the broth microdilution assay, where different concentrations of each antibiotic are tested in liquid culture to determine the minimum inhibitory concentration (MIC) required to stop bacterial growth.


What is the method of programming a floppy?

You don't "program" a floppy, you 'format' it. The computer will generally do it for you when you first insert the disc.


How do you get minecraft on Xbox is it a disc or do you have to pay on the Xbox?

There is no classic version of minecraft that you can play for free like you can with on the pc and there is no boxed(disc) version . Currently the only method is to buy it on the xbox marketplace.It costs 1600 microsoft points.


What's a good herniated disc treatment?

"To treat a herniated disc, one must take into factor the symptoms, age of the patient, and activity level of the patient. In mild cases, the patient is advised to rest and avoid any activities that may irritate the symptoms. In a mild case, a herniated disc may resolve with time."


What is the preferred method to remove a disc from an optical drive that fails to eject the disc?

If you are referring to a CD drive or a DVD drive, the preferred method is to use a paperclip. I typically use the large paperclip, straighten it out. In the front of the drive look closely for a tiny pin hole. Push the paperclip into the hole and the drive will open.


Is access method for DVD-rom random?

Yes, the access method for DVD-ROM is considered random. Unlike sequential access media, such as magnetic tapes, DVD-ROMs can retrieve data from any location on the disc without needing to read through other data sequentially. This allows for quicker access to specific files, as the laser can move directly to the data's location on the disc.