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PCR can repeatedly duplicate a DNA (or RNA) fragment, so it's a chain reaction. After each cycle, PCR can repeat and repeat again to produce many copies of the same DNA segment.
Wiki User
∙ 13y ago
PCR is called a chain reaction because it involves the repeated cycling of three main steps (denaturation, annealing, and extension) to exponentially amplify a specific DNA sequence. Each round of these steps creates new copies of the target DNA, leading to a chain reaction that greatly increases the amount of DNA available for analysis.
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Which is used to copy DNA for DNA fingerprinting?
PCR
How can DNA from a crime scene be multiplied?
DNA from a crime scene can be multiplied through a process called Polymerase Chain Reaction (PCR). PCR allows small amounts of DNA to be amplified into millions of copies, making it easier to analyze and compare with DNA samples from suspects or databases.
PCR stands for?
Polymerase chain reaction. It is a technique used in molecular biology to amplify a specific DNA sequence. It involves cycles of heating and cooling to produce millions of copies of a particular DNA fragment.
The laboratory procedure for copying selected segments of DNA is?
The laboratory procedure for copying selected segments of DNA is called polymerase chain reaction (PCR). In PCR, the DNA template is heated to separate the DNA strands, then specific primers are added to initiate replication by a DNA polymerase enzyme. The process is repeated multiple times to amplify the DNA segments of interest.
What is the source of the polymerase used in polymerase chain reaction?
The polymerase used in polymerase chain reaction (PCR) is typically derived from a thermophilic bacterium called Thermus aquaticus. The specific polymerase most commonly used is Taq polymerase, which is known for its ability to withstand high temperatures required for PCR.
What is the PCR machine called and what does it do?
The PCR machine is called a thermocycler. It is used to automate the polymerase chain reaction (PCR) process, which repeatedly heats and cools the sample to amplify specific DNA sequences.
What is PCR short for?
PCR stands for Polymerase Chain Reaction, a method used to amplify and copy small segments of DNA.
What does PCR stand for?
Polymerase Chain Reaction
Process used to amplify small DNA samples?
Polymerase chain reaction (PCR) is a commonly used method to amplify small DNA samples. In PCR, the DNA sample is heated to separate the double-stranded DNA into single strands, then specific primers are added to flank the target DNA sequence. DNA polymerase then synthesizes new DNA strands complementary to the target sequence, resulting in exponential amplification of the DNA fragment.
Which is used to copy DNA for DNA fingerprinting?
PCR
Kary Mullis is responsible for which of the following?
PCR (polymerase chain reaction) technique
Who discover PCR?
Polymerase Chain Reaction (PCR) was developed in 1984 by Kary Mullis.How and why did this scientist got into the field of genetics
What are the different types of polymerase chain reaction techniques?
types of pcr: AFLP -PCR. Allele-specific PCR. Alu-PCR. Assembly -PCR. Assemetric -PCR. Colony -PCR. Helicase dependent amplification. Hot start pCR. Inverse -PCR. Insitu -pCR. ISSR-PCR. RT-PCR(REVERSE TARNSCRIPTASE). REAL TIME -PCR
What is the application of PCR in veterinary?
It is the "polymerase chain reaction" which is a important diagnostic tool for vets
How can DNA from a crime scene be multiplied?
DNA from a crime scene can be multiplied through a process called Polymerase Chain Reaction (PCR). PCR allows small amounts of DNA to be amplified into millions of copies, making it easier to analyze and compare with DNA samples from suspects or databases.
What does the medical abbreviation PCR mean?
PCR stands for "polymerase chain reaction," which is a molecular biology technique used to amplify and detect specific DNA sequences. It is commonly used in medical diagnostics and research to detect viruses, bacteria, and genetic mutations.
PCR stands for?
Polymerase chain reaction. It is a technique used in molecular biology to amplify a specific DNA sequence. It involves cycles of heating and cooling to produce millions of copies of a particular DNA fragment.
