Home
Class 12
BIOLOGY
The figure below shows three steps (A, B...

The figure below shows three steps (A, B, C) of Polymerase Chain Reaction (PCR). Select the option giving correct identification together with what it represents ?

A

B-Denaturation at a temperature of about `98^(@)C` separating the two DNA strands

B

A-Denaturation at a temperature of about `50^(@)C`

C

C-Extension in the presence of heat stable DNA polymerase

D

A-Annealing with two sets of primers

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BIOTECHNOLOGY:PRINCIPLES AND PROCESSES

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES (Choose the correct option)|33 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES (CHOOSE THE CORRECT OPTIONS)|21 Videos

  • BODY FLUIDS AND CIRCULATIONS

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES (Choose the correct option)|30 Videos

Similar Questions

Explore conceptually related problems

The figures below shows three steps (A,B,C) of polymerase chain reaction (PCR). Select the right one

The figures below shows three steps (A,B,C) of polymerase chain reaction (PCR). Select the right one

In the three steps (a,b,c) of polymerase chain reaction, select the correct step

The figure below shows development of follicles (A, B, C, D). Select the option giving correct identification together with its funcition?

The correct order of steps in Polymerase Chain Reaction (PCR) is

The correct order of steps in polymerase chain Reaction (PCR) is

Explain three steps involved in polymerase chain reaction.

The figure given below shows the sectional view of ovary. Select the option which gives correct identification of marked structure (A to D) and its feature

The figure shows a section of human ovary. Select the option which gives the correct identification of either A or B with function/characteristic.

Various age pyramids (P-R) for human population are shown below. Select the option with correct identification.

CENGAGE BIOLOGY ENGLISH-BIOTECHNOLOGY:PRINCIPLES AND PROCESSES-ARCHIVES (Choose the correct option)
  1. The given figure is the diagrammatic representation of the E. coli vec...

    Text Solution

    |

  2. Which one of the following is a case of wrong matching?

    Text Solution

    |

  3. Biolistics (gene-gun) is suitable for

    Text Solution

    |

  4. In genetic engineering, the antibiotics are used

    Text Solution

    |

  5. The basis of DNA fingerprinting is

    Text Solution

    |

  6. The figure below shows three steps (A, B, C) of Polymerase Chain React...

    Text Solution

    |

  7. Which one of the following represents a palindromic sequence in DNA?

    Text Solution

    |

  8. DNA fragments generated by the restric- tion endonucleases in a chemic...

    Text Solution

    |

  9. The colonies of recombinant bacteria appear white in contrast to blue ...

    Text Solution

    |

  10. Which vector can clone only a small fragment of DNA ?

    Text Solution

    |

  11. In vitro clonal propagation in plants is characterized by

    Text Solution

    |

  12. An analysis of chromosomal DNA using Southern hybridization technique ...

    Text Solution

    |

  13. Golden rice is a genetically modified crop plant where the incorporat...

    Text Solution

    |

  14. Which of the following is not a feature of the plasmids

    Text Solution

    |

  15. The taq polymerase enzyme is obtained from

    Text Solution

    |

  16. Which of the following is a restriction endonucleases?

    Text Solution

    |

  17. Stirred - tank bioreactors have been designed for

    Text Solution

    |

  18. A foreign DNA and plasmid cut by the same restriction endonuclease can...

    Text Solution

    |

  19. Which of the following is not component of downstream processing?

    Text Solution

    |

  20. Which of the following restriction enzymes produces blunt ends?

    Text Solution

    |