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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
What is extracted from cells for DNA microarray technology?
mRNA is extracted from cells for DNA microarray. the mRNA is then converted in the lab to cDNA this cDNA is allowed to interact with the probes on the microarray chip
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.
What is a sticky end?
A Sticky End, referring to Biology is recombinant DNA. After DNA has been cut by a restriction enzyme it has "sticky ends" or recombinant DNA at the ends.
How long will extracted DNA last if frozen?
Extracted DNA can last indefinitely if properly stored in a freezer.
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
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
What is the sticky resin extracted from the marijuana plant?
The sticky resin extracted from the marijuana plant is called cannabis resin or hashish. It contains concentrated amounts of cannabinoids such as THC and CBD, which are responsible for the plant's psychoactive and medicinal effects.
What seals the sticky ends of restriction fragments to make recombinant DNA?
These sticky ends, if they two pieces match, they will join together to form a recombinant DNA.
Why there are sticky and blunt end produced in DNA?
sticky ends are more specific and easier to ligate
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?
mRNA is extracted from cells for DNA microarray. the mRNA is then converted in the lab to cDNA this cDNA is allowed to interact with the probes on the microarray chip
Why are sticky ends called sticky?
Sticky ends are called "sticky" because the single-stranded overhangs created by certain restriction enzymes can bind to another DNA molecule with a complementary overhang, leading to the joining of the two DNA molecules. The complementary pairing between the sticky ends creates a temporary connection, similar to how something sticky adheres to another surface.
