Small amounts of DNA can be collected from items such as cigarette butts and hair follicles that are found at crime scenes - VCE - SSCE Biology - Question 28 - 2021 - Paper 1
Question 28
Small amounts of DNA can be collected from items such as cigarette butts and hair follicles that are found at crime scenes. This DNA can be replicated for analysis a... show full transcript
Worked Solution & Example Answer:Small amounts of DNA can be collected from items such as cigarette butts and hair follicles that are found at crime scenes - VCE - SSCE Biology - Question 28 - 2021 - Paper 1
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Answer
The polymerase chain reaction (PCR) is a technique used to amplify specific DNA segments. Taq polymerase is an enzyme that is commonly used in this process because it can withstand the high temperatures used during PCR.
