0
Add your answer:
Earn +20 pts
Where can one get his DNA extracted?
One can get his DNA extracted at a crime laboratory, at a police precinct, at a hospital, and even at home. DNA can be extracted by using a cotton swab in the inside of one's cheek or through a blood sample.
What food can DNA be extracted from?
DNA can be extracted from any living organism that has cells containing a nucleus, such as fruits, vegetables, meat, fish, and plants. Common sources for extracting DNA in a lab setting include strawberries, bananas, and onions.
Why chilled ethanol is added for DNA isolation?
to precipitate extracted DNA
Why fruits are mashed in isolating DNA?
When extracting DNA from a banana, the DNA must release from the cell by breaking apart or lysing the cellular and nuclear membranes. Lysing in this case is the act of breaking open the cell membranes to expose the contents. This is performed by mashing the banana and adding a detergent/salt solution.
What is extracted from cells for DNA microarray technology?
RNA is extracted from cells for DNA microarray technology. RNA is then converted into cDNA (complementary DNA) through reverse transcription before being used in the microarray analysis.
What is extracted from a tree to make chocolate?
a banana
What has more DNA strawberry or onion?
A strawberry has more DNA than an onion. Strawberries are diploid organisms with more complex genomes, whereas onions are triploid with simpler genomes. This results in strawberries having more DNA overall.
Where can one get his DNA extracted?
One can get his DNA extracted at a crime laboratory, at a police precinct, at a hospital, and even at home. DNA can be extracted by using a cotton swab in the inside of one's cheek or through a blood sample.
What food can DNA be extracted from?
DNA can be extracted from any living organism that has cells containing a nucleus, such as fruits, vegetables, meat, fish, and plants. Common sources for extracting DNA in a lab setting include strawberries, bananas, and onions.
Why chilled ethanol is added for DNA isolation?
to precipitate extracted DNA
Why fruits are mashed in isolating DNA?
When extracting DNA from a banana, the DNA must release from the cell by breaking apart or lysing the cellular and nuclear membranes. Lysing in this case is the act of breaking open the cell membranes to expose the contents. This is performed by mashing the banana and adding a detergent/salt solution.
Could DNA extracted from onion be different from DNA extracted from cauliflower why?
Although DNA is composed of the same four nucleotides in all organisms, the sequence of nucleotides is different for each species
Why is there more DNA in a ripe banana than an underripe banana?
Ripe bananas have more DNA because as the banana ripens, the fruit cells undergo changes such as increased cell division and growth, leading to a higher DNA content. This increase in DNA content is due to the synthesis of new DNA during the ripening process.
What are health benefits of banana?
Potassium
How is DNA extracted from blood samples?
DNA is extracted from blood samples by first breaking open the cells to release the DNA. Then, the DNA is separated from other cellular components using a series of chemical and physical methods. Finally, the purified DNA is collected and can be used for various genetic analyses.
What is extracted from cells for DNA microarray technology?
RNA is extracted from cells for DNA microarray technology. RNA is then converted into cDNA (complementary DNA) through reverse transcription before being used in the microarray analysis.
Can DNA get extracted from a sterile cotton pad with blood?
Yes. You can get DNA from sterile cotton pad with blood for DNA finger printing.
