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Discuss the role of the enzyme dna polymerase

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Reference no: EM132816918

Research the thermophilic prokaryotic organism Thermus aquaticus, Thermus aquaticus

(1) What is an enzyme? The polymerase chain reaction (PCR), and the role of in PCR.

(2) Discuss the role of the enzyme DNA polymerase that is naturally found in our cells (human DNA polymerase) What does this enzyme accomplish?

(3) Describe the steps of PCR. What does the DNA polymerase enzyme of this organism (called "Taq polymerase" by scientists) do in the PCR?

(4) Why is Taq polymerase used in PCR instead of human DNA polymerase? Your answer should focus on why the PCR process works better with heat-tolerant DNA polymerase.

(5) How has PCR revolutionized the field of crime scene forensics?

(6) Why is it important to carefully handle a DNA sample to be subjected to PCR? What can happen if careless handling occurs?

Reference no: EM132816918

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