#PCR - Polymerase Chain Reaction | #Shorts | Infinity Learn NEET

PCR allows scientists to exponentially replicate a targeted DNA sequence, making it easier to detect, study, and manipulate genes. Its applications are diverse, ranging from diagnosing genetic disorders and infectious diseases to forensic DNA analysis and evolutionary studies.

The PCR process involves a cyclic series of temperature changes that enable DNA denaturation, annealing of primers, and DNA extension, all driven by a heat-resistant enzyme called DNA polymerase. The result is an exponential increase in the number of copies of the DNA region of interest.

This transformative technology has opened up new avenues in various fields, including medicine, biotechnology, and environmental science. It is used in laboratories worldwide to explore the intricacies of genetics, uncover genetic mutations, and develop innovative solutions for a wide range of biological challenges.

PCR's adaptability and accuracy make it an indispensable tool for researchers, clinicians, and scientists, continually expanding our understanding of genetics and advancing the boundaries of scientific knowledge. Whether in clinical diagnostics, paternity testing, or the study of ancient DNA, PCR remains at the forefront of genetic research and innovation.

FAQs
1. What are the 4 steps of PCR?
2. What are 5 uses of polymerase chain reaction?
3. What is polymerase chain reaction and its application?
4. What is PCR and types of PCR?
5. What are the basic principles of PCR?

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