PCR Testing How Does It Work
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Creator's Key Takeaways
using reverse transcription polymerase chain reaction rt-pcr in covid19 testing covid19 testing usually begins with a swab of the nose or throat
the objective of covid19 testing is to identify part of the viral genome in the patient sample this is usually the n-gene
after 30 cycles up to a billion dna copies of the viral rna are produced by pcr
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YouTube Video Description↓
--~-- PCR Testing How Does It Work? Polymerase chain reaction is a method widely used to rapidly make millions to billions of copies of a specific DNA sample, allowing scientists to take a very small sample of DNA and amplify it to a large enough amount to study in detail. A polymerase chain reaction (PCR) test is performed to detect genetic material from a specific organism, such as a virus. The test detects the presence of a virus if you are infected at the time of the test. The test could also detect fragments of virus even after you are no longer infected. #pcrtesting #polymerasechainreaction #CDC Thanks for visiting my channel Fly For Free https://bit.ly/35YeWqF Save On Airfare https://bit.ly/3h6lXLf. To subscribe: http://bit.ly/chi-fal As always, I appreciate super chats or any other donation to support my channel. For your convenience, please visit: https://paypal.me/chillie9264?locale.x=en_US For your special needs, contact me or Scootaround, https://www.scootaround.com/mobility-rentals, 1.888.441.7575. Use SRN 11137. Special Needs Cruising: https://youtu.be/DWR5kNM2x_g Check out my streaming partner: https://streamyard.com?pal=4889083533852672 YouTube: https://bit.ly/chilliescruises Facebook: https://www.facebook.com/chillie.falls Twitter: https://twitter.com/ChillieFalls Pinterest: https://www.pinterest.com/chilliefalls/ Business Email: chilliefalls@gmail.com Accessible Travel Blog: https://accessadventure.net/ Cruise Amigos with Jeannine Williamson https://youtu.be/XlEZ8h26aXY #Covid19test #Covid19PCR #Coronatests