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How does pcr relate to crime scene investigation?

Answer 1

With only 35 to 40 cycles, PCR can amplify DNA roughly a billion times.

A crucial component of CSI is the collection and analysis of DNA samples, many of which have very low concentrations and poor quality.

In order to identify the individuals responsible for the crime, PCR is frequently used to amplify this DNA to levels that allow for additional analysis using techniques like fingerprinting, sequencing, etc.

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Answer 2

Elias Aboujaoude

PCR, or Polymerase Chain Reaction, is a technique used in crime scene investigation to amplify small amounts of DNA found at the scene. This allows forensic scientists to analyze and compare DNA samples more effectively, helping to identify suspects or link evidence to individuals involved in a crime.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.