Some examples from this set of practice questions
1.
STR
Answer: Short Tandem Repeat/ microsatellites. 1-6bp long
2.
Fluorescence Detection
Answer: Dye molecule is excited by a laser. The dye emits light which can then be detected.
3.
Labelling DNA
Answer: 3 methods: -Labelling 5\' end of one primer -Incorporate labelled dNTPs into the product -Use a fluorescent intercalating dye
4.
Collection Software Conditions
Answer: Voltage, injection time, injection amount
5.
GeneMapper
Answer: Processes raw data and displays the data used to assign alleles to the DNA profile.
6.
Interpretation of the Peaks
Answer: Interpret artefacts, peak balance, peak morphology and peak height/peak area ratio.
7.
Stutter peaks
Answer: A peak one repeat less than the real allele because of mispairing in the PCR reaction. Affects dinucleotides the most because they\'re shorter. To solve- use complex repeats
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller sophieglenesslin. Stuvia facilitates payment to the seller.
No, you only buy these notes for $5.87. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
