OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is amplified using the polymerase chain reaction (PCR)?
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Large amounts of RNA
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Small amounts of DNA
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Small amounts of protein
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Large amounts of polymers
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Explanation:
Detailed explanation-1: -WHAT PCR DOES. PCR is a very sensitive technique that allows rapid amplification of a specific segment of DNA. PCR makes billions of copies of a specific DNA fragment or gene, which allows detection and identification of gene sequences using visual techniques based on size and charge.
Detailed explanation-2: -Polymerase chain reaction (abbreviated PCR) is a laboratory technique for rapidly producing (amplifying) millions to billions of copies of a specific segment of DNA, which can then be studied in greater detail.
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