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DNA Warm-Up #3

Last updated about 1 year ago

5 Nsɛmmisa

3

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1.

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2.

Are there any STR markers that suggest that Rupert is not the biological child of rob and roberta?
If your answer is yes, list the STR(s).

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3.

If an incredibly small amount of DNA is found at a crime scene, how can a DNA analyst amplify the DNA so that there is more to work with?

The following questions are regarding the structure of DNA and how this aids in gel electrophoresis.

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4.

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5.

DNA is collected from several suspects.
Suspect A has 6 STRs, suspect B has 8 STRs, and suspect C has 10 STRs at a particular locus.
Which DNA molecules will travel the furthest during gel electrophoresis and why?