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If you're referring to Stem Cell Research, Scientists can use that DNA to grow an organ that you might need to be replaced with a much lower risk of having the body reject it than if you took it from another person.
Wiki User
∙ 14y ago
Wiki User
∙ 15y agoFor many many different reasons. 1)The tissue sample may be examined to determine the genetic code of a specific gene(s) being studied and to compare the sequences for a large number of samples, for example cancer biopsys and non-cancerous tissues. 2)The tissue maybe examined by DNA sequencing to detect SNP's causative of different diseases or showing spatial/racial groupings.
Wiki User
∙ 11y agoScientist would want to extract DNA from plant cells in order to analysis the gene sequences that are
coded in the DNA. By looking at the gene sequences they can determine what proteins the DNA codes
for and see if they can alter the codons for those proteins to create a protein needed for another purpose.
They could also use the understanding of what proteins the plant creates to see if it is possible to
synthesize something with the plant, i.e. bio-pharmaceuticals synthesizing vaccines in tobacco plants
Wiki User
∙ 12y agoWith the ability to remove DNA from an organism, scientists can observe, manipulate, and classify the DNA.
Scientists can identify genetic disorders or diseases from studying DNA.
Scientists can possibly find cures for these causes by manipulating or experimenting with this DNA.
Scientists can accurately sort organisms into classes because of DNA uniqueness. If we didn't have DNA extraction, it would be a lot harder to decide which organisms are different from each other.
Scientists can genetically engineer some organisms to produce beneficial things. A common example is that of insulin. Scientists can genetically engineer insulin production so that people with Diabetes can live longer.
Wiki User
∙ 15y agoDNA is extracted so that it may be studied, replicated or maniputed further
Wiki User
∙ 11y agoCloning genes for the most part. Sequencing DNA is another. Examining DNA with PCR is a third.
Wiki User
∙ 14y agoscientists use it because ur an a**ho!e
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Why we can not extract DNA from RBCs?
We can not extract DNA from RBCs as they are without nucleus. only the source of DNA extraction is Leukocytes, RBCs are not good source of extraction but we can extract DNA from immature RBCs.
Why is it difficult to extract DNA from a cell fat tissue?
DNA isn't as easily freed from the cells with addition to dish detergent as it would be in wheat germ.
Purpose of pepsin in DNA extract?
Pepsin is an enzyme that catalyzes the breakdown of proteins into polypeptides and amino acids through hydrolysis. In DNA extraction, this proteolytic processing is essential in dissolving the cellular and histone proteins that bind the DNA strands.
What is the purpose of incubation in DNA extraction?
This is to give a period of time for the DNA to grow by replication; this allows there to be enough of a sample of DNA to extract.
Why is there a need to break down the membrane during DNA extraction?
Simply to reach on DNA and extract the gene of interest.
Why would you want to extract your DNA at home?
for self pleasure (if you catch my drift)
Why we can not extract DNA from RBCs?
We can not extract DNA from RBCs as they are without nucleus. only the source of DNA extraction is Leukocytes, RBCs are not good source of extraction but we can extract DNA from immature RBCs.
Why do scientists extract DNA?
Scientists might extract DNA for many reasons. In a homicide case, or a case in which an unidentified body has been found, scientists extract DNA from the bones (if only bones are found) to identify Null. To check for birth defects in humans or animals. *In an unidentified creature, scientists will want to check all deails *etc.
Can you extract DNA from an onion?
si
Can you extract DNA from fruit?
Yes.
Can extract DNA from fruit?
Yes.
Can you surgically remove your DNA?
Yes and No. It is possible to take a cell from the body and extract its DNA for study. This is mainly used in forensic science. However you would not be able to remove all the DNA in your body as it would kill you.
Why is it difficult to extract DNA from a cell fat tissue?
DNA isn't as easily freed from the cells with addition to dish detergent as it would be in wheat germ.
Do fingerprints contain DNA?
No it does not. However, if there was blood, saliva, or sweat on the finger that made the print, it would theoretically be possible to collect the material and extract dna from it.
How do you extract DNA from an apple?
Magic
Where can forensic scientist extract DNA from in a crime scene?
a forensic scientist can extract DNA from all living things and some dead things too
Why cant you see DNA within a DNA?
Because the purpose of this lab is to extract DNA from a variety of cells and see DNA
