What is Polymerase Chain Reaction (PCR) used for in DNA analysis?
Correct!
Wrong!
To amplify small segments of DNA for analysis.
What technique separates DNA fragments based on size?
Correct!
Wrong!
Gel electrophoresis separates DNA by fragment length.
What is the purpose of DNA extraction in forensic analysis?
Correct!
Wrong!
To isolate DNA from cells for testing.
What is Short Tandem Repeat (STR) analysis?
Correct!
Wrong!
A method that examines specific repeated DNA sequences for identification.
What is the role of a DNA sequencer?
Correct!
Wrong!
To determine the exact order of nucleotides in a DNA molecule.
What is mitochondrial DNA analysis used for?
Correct!
Wrong!
To analyze DNA passed maternally, useful in degraded samples.
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Why is contamination prevention critical in DNA analysis?
Correct!
Wrong!
To avoid false results and ensure sample integrity.
What does quantitation measure in DNA testing?
Correct!
Wrong!
The amount of DNA present in a sample.
What is capillary electrophoresis used for in DNA analysis?
Correct!
Wrong!
Separating DNA fragments by size with high resolution.