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PCR proceeds in three distinct steps gov...

PCR proceeds in three distinct steps governed by temperature they are in order of :

A

Denaturation, synthesis, annealing

B

Annealing, synthesis, denaturation

C

Synthesis, annealing, denaturation

D

Denaturation, annealing, synthesis

Text Solution

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The correct Answer is:
D
PCR proceeds in three distinct steps governed by temperature. They are in order of denaturation, annealing and synthesis/extension.
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A2Z-BIOTECHNOLOGY: PRINCIPLES AND PROCESSES-Section A: Topicwise Questions (topic 4: Amplification Of Gene Of Interest Using Pcr) Insertion Of R
  1. Which has the ability to transform normal cells into cancerous cell ?

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  2. Which is used as a cloning vecotr into plants ?

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  3. Which of the following statements is/are correct about heat shock

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  4. Which of the following steps are catalysed by Taq polymerase in a PCR ...

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  5. Significance of 'heat shock' method in bacterial transformation is to ...

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  6. Small chemically synthesised oligonucleotides that are complementary t...

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  7. Which of the following has popularised the PCR ?

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  8. Select the correct statement(s)

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  9. Select the correct statement(s)

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  10. Read the following statements (i) Primers used in PCR are small chem...

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  11. DNA polymerase enzyme used in PCR is isolated from

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  12. Thermostable enzymes 'Taq and Pfu' isolated from thermophilic bacteria...

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  13. Which is correctly matched?

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  14. Gene amplification using primers can be done by :

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  15. PCR proceeds in three distinct steps governed by temperature they are ...

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  16. Enzyme required for polymerase chain reaction (PCR) is

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  17. PCR technique was invented by

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  18. The source of Taq polymerase used in PCR is a :

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  19. Polymerase chain reaction employ

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  20. Polymerase chain reaction is most useful in

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