Which of the following characteristics of Taq polymerase make it useful in the PCR process?

Question

Which of the following characteristics of  Taq  polymerase make it useful in the PCR process?

Answer

Only tiny amounts are needed for each cycle of PCR

Answer

It is heat stable and can withstand the denaturation step of PCR

Answer

It has regions that are complementary to the primers

Answer

It binds more readily than other polymerases to the primers

Answer

It can separate DNA strands before elongating them

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