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What is the VNTR area is and how is it used to profile DNA?
VNTR is variable number tandem repeats. These regions do not really mean anything to the genome but related individuals have similarities between their VNTR regions. In forensic analysis, VNTR analysis is used to place a suspect at a crime scene. IN paternity testing, VNTR information is gathered from both parents and matched to that of the child.
How would you determine what radioactive probe is needed to help identify VNTR?
To identify VNTR, a radioactive probe specifically designed to target the variable number tandem repeat (VNTR) region should be used. The probe should be complementary to the repeat sequences within the VNTR region to achieve accurate and specific hybridization with the DNA samples under study. Techniques such as Southern blotting can then be used to detect the presence and length variation of VNTR alleles in the DNA samples.
Why is penicillin not used widely now?
The bacteria it was used to fight are extinct now
The two main purposes for analyzing vntr dna from dna fingerprints are matching tissues and inheritance?
Analyzing VNTR DNA from DNA fingerprints is primarily used for identifying individuals and establishing biological relationships. This can be helpful in criminal investigations, paternity testing, and identifying victims in mass disasters. It is not typically used for matching tissues for transplantation.
Why are there bacteria in cheeses?
bacteria makes cheese, it is used to make different kind of cheeses.
What kind of organism is used to produce human insulin?
*A+*bacteria
What kind of paint is used in operation theatre?
Anti bacteria & anti fungal
What kind of bacteria are found in a vaccine?
While vaccines are mostly viral, the bacteria causing typhoid fever is also used as a vaccine.
What kind of wave is used to kill bacteria in hospitals?
ultra violet waves
What kind of batteries are used in an electric car?
Nickel Metal Hydride or Lithium Ion batteries are the most widely used.
How did acid-fast bacteria got their name?
Because of a kind of stain used to identify them under microscope
What are the useful microorganisms in biotechnology?
Some useful microorganisms in biotechnology include bacteria like Escherichia coli, which is used in protein production, and Bacillus thuringiensis, which is used in insecticide production. Yeast species such as Saccharomyces cerevisiae are commonly used in the production of bread, beer, and biofuels. Additionally, microorganisms like Streptomyces species are utilized in the production of antibiotics.
