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biotechnology. pwned
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∙ 13y ago
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What can do to get DNA?
you can get DNA samples from saliva or blood extractions and such
How do DNA samples help the csi?
DNA samples help the CSI because if they found some DNA at a crime scene they could match it to a person.
Can be used to compare the amount of radioactively labeled DNA in two or more samples?
Scintillation counter
DNA samples for human DNA fingerprinting can be obtained from?
human blood
How are DNA sequences used for classification?
DNA is used in the classification of different and similar organisms. It also helps to determine if certain DNA profiles match.
What equipment do they use to analyze samples?
what equipment do DNA use to analyzle sample?
The technique used to analyze DNA directly results in?
separating DNA fragments on the basis of size
How is DNA used in a criminal investigation?
DNA analysis is used in a criminal investigation to find the person who did the crime. They can use DNA from blood, skin, and even hair samples.
Which of the DNA typing techniques do you think you would choose if you had to analyze a DNA sample?
Which of the DNA typing techniques do you think you would choose if you had to analyze a DNA sample? Why?
What process is used to amplify small DNA samples?
Poly merase chain reaction
What can do to get DNA?
you can get DNA samples from saliva or blood extractions and such
What is the difference between a chi-square and t-distribution?
Chi-square is a distribution used to analyze the standard deviation of two samples. A t-distribution on the other hand, is used to compare the means of two samples.
How do DNA samples help the csi?
DNA samples help the CSI because if they found some DNA at a crime scene they could match it to a person.
How do you analyze the health of a river?
water samples to determine purity.
Why is it important to correctly construct the DNA model of the different samples?
Why is it important to correctly construct the DNA model of the different samples?
Can be used to compare the amount of radioactively labeled DNA in two or more samples?
Scintillation counter
What is a DNA size standard and why is it used in gel electrophoresis?
You may be referring to the DNA ladder used in gel electrophoresis. The ladder is a collection of DNA fragments of known size (e.g. 100, 500, 1000, 2000, 5000, 10000 base pairs) so that if it is loaded beside the samples, it can offer a 'ruler' that can be used to determine the size of the fragments in the samples.
