Home
Class 12
BIOLOGY
Becoming an expert on gel electrophoresi...

Becoming an expert on gel electrophoresis, you are asked to examine a gel for a colleague. Where would you find the smallest segments of DNA ?

A

Near the positive electrode, farthest away from the wells

B

Near the negative electrode, close to the wells.

C

Near the top, near the negative pole.

D

Near the middle, they tend to slow down after the first few minutes.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BIOLOGICAL CLASSIFICATION

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|152 Videos

  • BODY FLUIDS AND CIRCULATION

    TRUEMAN BIOLOGY|Exercise Multiple Choice Questions|198 Videos

Similar Questions

Explore conceptually related problems

Having become an expert on gel electrophoresis, you are asked to examine a gel. Where would you find the smallest segments of DNA ?

During agarose gel electrophoresis , DNA moves

During gel electrophoresis for separation of DNA fragment :

In electrophoresis , the DNA sample is loaded in the gel

In agarose gel electrophoresis, DNA molecules are separated on the basiS of their

DNA fargments separted by gel electrophoresis are shown. Mark the correct statement :-

In gel electrophoresis, separated DNA fragments can be visualized with the help of:

TRUEMAN BIOLOGY-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-MULTIPLE CHOICE QUESTIONS
  1. A gene carried by recombinant DNA is cloned when

    Text Solution

    |

  2. In recombinant DNA technology, a plasmid vector must be cleaved by

    Text Solution

    |

  3. Becoming an expert on gel electrophoresis, you are asked to examine a ...

    Text Solution

    |

  4. Plasmids are used in genetic engineering because they are

    Text Solution

    |

  5. Cloning is means to

    Text Solution

    |

  6. The palindromes are groups of letters that form the …….when read in bo...

    Text Solution

    |

  7. Which of the following is a restriction endonuclease?

    Text Solution

    |

  8. Alkaline phosphatase can be isolated from

    Text Solution

    |

  9. The DNA polymerase was investigated by

    Text Solution

    |

  10. Separation and isolation of DNA fragments can be done by a technique c...

    Text Solution

    |

  11. The first artificial cloning vector was

    Text Solution

    |

  12. Which one of the following bacteria has found extensive use in genetic...

    Text Solution

    |

  13. Polymerase chain reaction is most useful in

    Text Solution

    |

  14. Crown gall disease in plants is caused by :

    Text Solution

    |

  15. The tumour inducing capacity of Agrobacterium tumefaciens is located ...

    Text Solution

    |

  16. At which stage of meiosis, recombinant DNA is made?

    Text Solution

    |

  17. Large scale production of biotechnological products involves use of

    Text Solution

    |

  18. The specific DNA sequence where EcoRI cuts is

    Text Solution

    |

  19. Cryopreservation is done at temperature

    Text Solution

    |

  20. First step in genetic engineering is

    Text Solution

    |