What aspects of polymerase chain reaction make it so useful in research? Select all that apply.

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Quizplus · Accepted Answer

PCR is useful in diagnostic testing as it amplifies a specific region of DNA, making it easier to detect certain genetic diseases or infections. It is also used in genetic analysis of cancer to identify mutations. PCR can be applied to a very small sample of DNA, making it helpful in cases where limited amounts of DNA are available. PCR does not require mitotic cells, which undergo cell division, making it useful for studying non-dividing cells like neurons or sperm. PCR does not necessarily reduce the segment for further study, as the amplified DNA can be sequenced or further manipulated in other ways.

What Aspects of Polymerase Chain Reaction Make It So Useful