What is PCR? What is the principle wt is molecules

Question

Accepted Answer

PCR is a technique used to amplify a specific DNA sequence. It involves cycles of heating, cooling, and replication.

PCR stands for Polymerase Chain Reaction.
It is a widely used molecular biology technique.
The principle of PCR is based on the ability of DNA polymerase to synthesize new DNA strands complementary to the template DNA.
PCR involves three steps: denaturation, annealing, and extension.
Denaturation involves heating the DNA to separate the double-stranded DNA into single strands.
Annealing involves cooling the DNA to allow primers to bind to the target DNA sequence.
Extension involves raising the temperature to allow DNA polymerase to synthesize new DNA strands using the primers as a starting point.
PCR can amplify a specific DNA sequence millions of times, allowing for its detection and analysis.
It is used in various applications such as genetic testing, forensics, and research.
For example, PCR can be used to diagnose genetic diseases by amplifying and analyzing specific disease-related genes.

Accepted Answer

Polymers chain reaction .PCR using the ability of DNA polymerase to synthesize new strand of DNA complementary to the offered template strand.

Accepted Answer

PCR is a technique used to amplify a specific DNA sequence. It involves cycles of heating, cooling, and replication.

PCR stands for Polymerase Chain Reaction.
It is a widely used molecular biology technique.
The principle of PCR is based on the ability of DNA polymerase to synthesize new DNA strands complementary to the template DNA.
PCR involves three steps: denaturation, annealing, and extension.
Denaturation involves heating the DNA to separate the double-stranded DNA into single strands.
Annealing involves cooling the DNA to allow primers to bind to the target DNA sequence.
Extension involves raising the temperature to allow DNA polymerase to synthesize new DNA strands using the primers as a starting point.
PCR can amplify a specific DNA sequence millions of times, allowing for its detection and analysis.
It is used in various applications such as genetic testing, forensics, and research.
For example, PCR can be used to diagnose genetic diseases by amplifying and analyzing specific disease-related genes.

Accepted Answer

This test is can identify in COVID infection in body

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