Cayden Moment-forensics biotech

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Diapositiva: 1
Hi! Im a detective and ill show you how to solve mysteries. First, They collect all evidence from the crime scene, like hair, finger prints, saliva, and etc.
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Using a lab technique called Dna extraction , scientists isolate DNA from the collected evidence. This process pulls DNA from cells found in blood, saliva, or other biological samples.
Next, they use PCR to amplify the DNA. This process makes millions of copies of the DNA, allowing them to study even tiny amounts of biological material found at the scene.
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With the DNA amplified, scientists create a DNA profile by examining specific regions in the DNA that are unique to individuals. This step helps generate a “DNA fingerprint.”
If the DNA from the crime scene matches the suspect’s DNA, it provides strong evidence that the suspect was involved in the crime. This information is presented in court, helping solve the case with accuracy.
The DNA profile from the crime scene is then compared to the suspect’s known DNA samples, which may have been collected through cheek swabs, previous records, or databases.

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