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DNA samples for human DNA fingerprinting can be obtain from?
Charmayne13
It can be obtained in two ways : either through a blood sample or through a procedure known as the Buccal Swab. In this procedure, a swab is rubbed on the inside of the cheek to obtain tissue and saliva. This sample is enough to conduct an accurate DNA test.
Wiki User
∙ 15y ago
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∙ 16y agoDNA is found within the chromosomes of a cell nucleus.
Wiki User
∙ 11y agoAny cell in your body except your red blood cells
Wiki User
∙ 14y agosperm
blood
hair with attached tissue
Wiki User
∙ 13y agohair, saliva, semen, urine.
Wiki User
∙ 14y agoyour mouth
Wiki User
∙ 12y agohair
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Analysis of fragments of DNA as a form of identification?
DNA Fingerprinting
What is used to copy dna for dna fingerprinting?
Nuclear transfer
What are some limitations to DNA fingerprinting?
Well, one of the main problems with the process of DNA fingerprinting is that the sample can be easily ruined. The tiniest pieces of genetic junk can contaminate DNA samples, causing them to be useless. Although DNA fingerprinting requires a good sample to work with, this problem can be solved by using the newer technique called PCR. PCR can use extremely small samples of DNA and produce a much faster result. But this also means the DNA samples that PCR uses are even more likely to be contaminated because of their size, as it is harder to find a small sample with hardly any contamination. Another limitation of fingerprinting is that the procedure is so complex and hard to read the DNA patterns, that sometimes the juror finds the evidence almost invisible. Although DNA Fingerprinting is a highly advanced process, there are still some things that it is unable to do. In dogs for example, a fingerprint does not make it possible to determine if the animal is a carrier of a disease causing allele. Also, a DNA fingerprint is unable to show a crossbreed in animals. This is because second or third generation crosses cannot be seen by working backwards in a pedigree. It may soon become possible to discover the crossbreed of dogs, although right now this is not possible
What are three tools of biotechnology?
DNA chips, automated DNA sequencing, gene library, DNA fingerprinting
What evidence can be used for DNA fingerprinting at a crime scene?
Vagina
DNA samples for human DNA fingerprinting can be obtained from?
human blood
Where can you obtain DNA for DNA fingerprinting?
sperm blood hair with attached tissue
Where is there possibility for error in DNA fingerprinting?
Human error.
Where is there possibly errors in DNA fingerprinting?
Human error.
What checks DNA for error?
DNA fingerprinting
Analysis of fragments of DNA as a form of identification?
DNA Fingerprinting
How do the CSI and NCIS use blood samples?
To obtain DNA profiles.
What technique take advantage of repeating DNA sequences that do not code for proteins?
DNA fingerprinting
Explain how a DNA fingerprinting produced?
In DNA fingerprinting, enzymes are used to cut the DNA in the smaple found at the crime scence
Do you think DNA fingerprinting is good evidence for solving crimes. why or why not?
Do you think DNA fingerprinting is good evidence for solving crimes. why or why not?Do you think DNA fingerprinting is good evidence for solving crimes. why or why not?
Why is DNA fingerprinting unreliable?
DNA fingerprinting is not as reliable as regular DNA profiling. Statistics show that about one out every 800,000 people have the same DNA fingerprint.
What science concept for fingerprinting?
DNA coding is a science concept for fingerprinting
