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18/01/2022 6:04 pm
Topic starter
Which of the following steps are catalysed by Taq polymerase in a PCR reaction?
(a) Denaturation of template DNA
(b) Annealing of primers to template DNA
(c) Extension of primer end on the template DNA
(d) All of the above
1 Answer
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18/01/2022 6:05 pm
Correct answer: (c) Extension of primer end on the template DNA
Explanation:
Taq polymerase is used between annealing and extension, help in extension of primer end on the template DNA.