Home
Class 12
BIOLOGY
A mixture containing DNA fragments A,B,C...

A mixture containing DNA fragments A,B,C and D, with molecular weights of `A + B = C,A gt B and D gt C`, was subjected to agarose gel electrophoresis. The positions of these fragments from cathode to anode sides of the gel would be

A

D,C,A,B

B

A,B,C,D

C

C,B,A,D

D

B,A,D,C

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ORGANISMS AND POPULATION

    NCERT FINGERTIPS|Exercise Organisms And Population|175 Videos

  • PRINCIPLES OF INHERITANCE & VARIATION

    NCERT FINGERTIPS|Exercise Principles Of Inheritance & Variation|167 Videos

Similar Questions

Explore conceptually related problems

a = e gt b = d gt c

If A + B gt C + D and D + A lt B + C , then

In gel electrophoresis, negatively/positively charged DNA fragments placed over cathode will move towards anode of an electrical field.

a) How do DNA fragments migrate and resolve in a Gel electrophoresis? b) How lane one is different from lane 2,3 and 4 in the GEL electrophoresis set up? c) How pure DNA fragments are made observable in the visible light?

Read the following statements and find out the incorrect statements will reference to agarose gel electrophoresis (i) Now-a-days the most commonly used matric is agarose which is a synthetic polymer extracted from sea weeds (ii) Large the frament size, the farther it moves (iii) We can not see pure DNA in UV light without staining (iv) DNA fragments separate (resolve) according to their size through sieving effect provided by the agarose gel

NCERT FINGERTIPS-PRACTICE PAPERS-Practice paper
  1. Heroin is extracted from

    Text Solution

    |

  2. Study the pedigree chart of certain family given here and select the c...

    Text Solution

    |

  3. A mixture containing DNA fragments A,B,C and D, with molecular weights...

    Text Solution

    |

  4. Which of the following representations shows the pyramid of number in ...

    Text Solution

    |

  5. When domestic sewage mixes with river water

    Text Solution

    |

  6. An improved variety of transgenic basmati rice

    Text Solution

    |

  7. Cry ll Ab and cry l Ab produce toxins that control

    Text Solution

    |

  8. In Mendelian dihybrid cross when heterozygous round Yellow are self cr...

    Text Solution

    |

  9. In a double standed DNA, the sequence of nucleotides in one strand is ...

    Text Solution

    |

  10. Which one the following statements are correct ? (i) RNA polymerase ...

    Text Solution

    |

  11. Match the following and select the correct combination from the given ...

    Text Solution

    |

  12. Read the following four statements (A-D) A. The first transgenic buf...

    Text Solution

    |

  13. Which one of the following bacteria is used for production of transgen...

    Text Solution

    |

  14. People administered with preformed antibodies get

    Text Solution

    |

  15. In an organism, tall phenotype is dominant over recessive dward phenot...

    Text Solution

    |

  16. 3, AAA TGC GCG ATA 5' is the sequence of nucleotides on a gene after t...

    Text Solution

    |

  17. The biomass available for consumption to heterotrophs and the rate for...

    Text Solution

    |

  18. The given figure is the diagrammatic representaton of the E. coli vect...

    Text Solution

    |

  19. Though the total number of follicles in the ovaries of a nomal young w...

    Text Solution

    |

  20. Which of the following ways is most likely to decrease the genetic div...

    Text Solution

    |