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Why virulent lost by sub-culturing?
due to virulence plasmid loss during subculturing
What is the purpose of culturing a specimen?
Culturing a specimen allows for the identification of microorganisms present in the sample. This is important for diagnosing infections and determining appropriate treatment. It also helps in understanding the growth characteristics and antibiotic susceptibility of the organism.
What is the purpose of a joist?
to support the sub floor.
Why aseptic techniques are needed for sub-culturing?
Aseptic techniques are essential for sub-culturing to prevent contamination from unwanted microorganisms, which can compromise the results of experiments or cultures. By maintaining a sterile environment, researchers ensure that only the intended microorganisms grow, allowing for accurate observation and analysis. These techniques also protect the integrity of the samples and minimize the risk of introducing pathogens or spoilage organisms. Overall, aseptic methods are crucial for maintaining the reliability and validity of microbiological work.
Why virulence lost on sub-culturing?
Because in culture outside of the host organism microbe or virus are not subject to immune response pressure, so their own genes that are responsible for virulence become not necessary and can be lost due to lack of selective pressure. Also, composition of the culture media can be such, that some important genes that are needed to pathogen's survival in its normal host stop being necessary. The whole thing is a lot like an atrophy of muscles when they are not used.
What is the purpose of dividing a large TCPIP address space into multiple amaller networks called?
The purpose of dividing a large TCP/IP address space into multiple smaller networks called sub netting. Each sub network have its own sub net address. The first address of the sub net is the sub net identifier.
What is the purpose of a culture?
The most serious of these organisms is Neisseriea meningitidis, which causes meningitis or blood stream infection in infants. By culturing a sample from the nasopharynx, the physician can identify this organism, and others.
What is the hobby of culturing of bees?
That is apiculture
What is the purpose of a nasopharyngeal culture?
The most serious of these organisms is Neisseriea meningitidis, which causes meningitis or blood stream infection in infants. By culturing a sample from the nasopharynx, the physician can identify this organism, and others.
What is the purpose of using the sub keyword in programming languages?
The purpose of using the "sub" keyword in programming languages is to define a subroutine or a function that can be called and executed within the program to perform a specific task or set of tasks.
What is the purpose of a submarine ballast tasks?
They help the sub go up and down. When water is allowed into the tanks, the sub goes down. When water is pushed out of the tanks, sub comes up.
Why culturing of mitochondria not possible?
They are not individual organisms.
