0
What else can I help you with?
What must be true for a fossil organism to be useful as a index fossil?
The absolute age of the index fossil was determine by radioactive dating or another absolute method
Determine the population of bacteria based on the bacterial colonies?
Assume each colony started as a single bacteria in the original culture. Count the colonies you have and multiply up according to how diluted you made the culture and how much of the original culture you used.
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.
Why is it possible to use a DNA sequence to identify bacteria?
Each bacterial species has a unique DNA sequence that can be used as a molecular fingerprint for identification. By comparing the DNA sequence of an unknown bacterium to a database of known bacterial sequences, scientists can determine the identity of the bacterium. This method is highly specific and accurate in distinguishing different bacterial species.
Which component of Gin's method is the negative stain?
The negative stain in Gin's method is used to visualize the external structures of the bacterial cell by staining the background with a contrasting color, leaving the cells unstained. This technique helps to highlight the morphology and arrangement of bacterial cells.
What are the methods used for identifying motility?
There are two basic method to determine motility in a bacterial sample. These samples have similar biochemical identifiers. The first test is a simple drop test. The second method employs a motility medium
What must be true for a fossil organism to be useful as a index fossil?
The absolute age of the index fossil was determine by radioactive dating or another absolute method
What is method of nutrition?
there are two method of nutrition. (a)Autotrophic nutrition :in this method of nutrition organism prepare their own food.(b)Hetrotrophic nutrition:in this method organism depend on aututrophs
What is released by bacterial infection?
What method is used to prepare potassiumsulfate
How can you tell what kingdom an organism belongs to and what else you can tell about the organism by knowing its kingdom?
popo
What is the principle of agar diffusion method?
The principle of agar diffusion method is based on the diffusion of an antimicrobial agent from a sample into an agar medium containing a test organism. The size of the zone of inhibition that forms around the sample is used to determine the effectiveness of the antimicrobial agent against the test organism.
What method for cooling foods should not be used to prevent bacterial growth and ensure food safety?
The method of cooling foods that should not be used to prevent bacterial growth and ensure food safety is leaving them at room temperature.
Determine the population of bacteria based on the bacterial colonies?
Assume each colony started as a single bacteria in the original culture. Count the colonies you have and multiply up according to how diluted you made the culture and how much of the original culture you used.
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.
The method used to determine the epicenter of an earthquake is called?
earth method
What is directive method?
Its a method to determine high resistance. Hope that helps.
What are the methods for the determination of rate of reaction?
In this method we determine the rate of reaction physically.in this method we put the sample in machine and thus we determine the reaction rate.it is very easy method.
