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What is the additive in the PST tube?
The additive in a PST (plasma separator tube) tube is usually a gel or liquid that helps to separate plasma from whole blood after centrifugation. This allows for easier isolation of plasma for various laboratory tests.
What is the need for centrifuge in DNA isolation?
Centrifuge is needed in DNA isolation to separate the DNA from other cellular components such as proteins, RNA, and cell debris based on their size and density differences. By spinning the sample at high speeds, the centrifuge helps to pellet the DNA at the bottom of the tube, allowing for the isolation and extraction of pure DNA.
This condition may be either geographic or reproductive?
This condition may refer to either geographic isolation, where populations are separated by physical barriers, or reproductive isolation, where individuals are unable to interbreed successfully. Geographic isolation can lead to reproductive isolation over time as populations differentiate in isolation.
How does reproductive isolation increase isolation?
it stops gene flow
What is the name for a type of isolation that prevents species from interbreeding?
there are six types which are below: 1. geographical isolation 2. ecological (habitat) isolation 3. behavioral (ethological) isolation 4. temporal isolation 5. structural (mechanical) isolation 6. gamete mortality (gamete isolation)
What disadvantage does South Korea have?
Its proximity to a bellicose North Korea, and isolation at the tip of the Korean Peninsula are its two main disadvantages.
What is the additive in the PST tube?
The additive in a PST (plasma separator tube) tube is usually a gel or liquid that helps to separate plasma from whole blood after centrifugation. This allows for easier isolation of plasma for various laboratory tests.
Identify a disadvantage of shelter-in-place?
B. Its Protection diminishes with the duration of the exposure
WHAT are the disadvantages of using a tubewells?
Disadvantage of a tube well: -It is not possible where water-table is low. -If the groundwater is brackish then irrigation is not possible.
What additive a tiger top tube contains?
A tiger top tube, also known as a serum separator tube, contains a gel barrier that separates the blood sample into serum and cells during centrifugation. This gel allows for easy collection and isolation of serum for various laboratory tests.
What is the purpose of a serum separator in a blood collection tube?
The purpose of a serum separator in a blood collection tube is to promote the separation of blood components. It contains a gel that forms a barrier between the serum and the blood cells when the tube is centrifuged. This allows for easy isolation and extraction of the serum for testing purposes.
What are the advantages and disadvantage of bellows tube?
Advantages of bellows tubes include flexibility, allowing for movement in various directions without compromising the integrity of the tube. They also provide a hermetic seal, protecting the contents from contamination or exposure to external elements. However, a disadvantage is that they can be more prone to damage compared to rigid tubes, particularly when exposed to harsh conditions or extreme temperatures.
Advantages for using a Craig Tube for recrystallization?
Using a Craig tube for recrystallization allows for controlled and slow solvent evaporation, promoting crystal growth. It also facilitates uniform cooling of the solution, leading to the formation of larger and purer crystals. Additionally, Craig tubes are effective for minimizing the risk of contaminant inclusion during the crystallization process.
What is the need for centrifuge in DNA isolation?
Centrifuge is needed in DNA isolation to separate the DNA from other cellular components such as proteins, RNA, and cell debris based on their size and density differences. By spinning the sample at high speeds, the centrifuge helps to pellet the DNA at the bottom of the tube, allowing for the isolation and extraction of pure DNA.
Which type of isolation can involve mating or courtship rituals?
Three types of isolation involve mating; habitat isolation, mechanical isolation, or sexual isolation.
What is the disadvantage of existentialism?
One disadvantage of existentialism is that it can be seen as leading to a sense of isolation or despair, as it emphasizes individual responsibility for creating meaning in a seemingly indifferent world. Additionally, some critics argue that existentialism's focus on personal freedom and choice ignores the influence of social and cultural factors on human behavior.
How do you say isolation in Latin?
isolation
