Home
Class 12
BIOLOGY
During Meselson and Stahl's experiments,...

During Meselson and Stahl's experiments, heavy DNA was distinguished from normal DNA by cetnrifugation in `:`

A

`.^(35)SO_(2)`

B

`.^(14)NH_(4)Cl`

C

`.^(15)NH_(4)Cl`

D

CsCl gradient

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THE GENETIC MATERIAL

    GRB PUBLICATION|Exercise DNA|147 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    GRB PUBLICATION|Exercise NCERT Corner|23 Videos

  • TRANSCRIPTION AND TRANSLATION

    GRB PUBLICATION|Exercise TRANSLATION|124 Videos

Similar Questions

Explore conceptually related problems

During Meselson and Stahl' experiments, heavy DNA was distinguished from normal DNA by centrifugation in

In meselson and Stahl's experiment, heavy isotope ""^(15)N was used in the from of

During performing the Meselson and stahl's experiments, .^(15)N was distinguished by .^(14)N by

Heavy DNA can be differentiated from normal DNA by which centrifugation technique?

Describe Meselson and Stahl's experiment to show that DNA replication is semiconsertive.

DNA Replication|Meselson And Stahl's Experiment|Enzymes |OMR

Describe Meselson and Stahl's experiment that was carried in 1958 on E. Coli. Write the conclusion they arrived at after the experiment.

If Meselson and Stahl's experiment is continued for four generations in bacteria, the ratio of overset(15)N//overset(15)N: overset(15)N//overset(14)N:overset(14)N//overset(14)N containing DNA in the fourth generation would be

(a) What is Central dogma? Who proposed it? (b) Describe Meselson and Stahl's experiment to prove that the DNA replication is tsemi-conservative.

In Meselson and Stahl's experiment, equal amount of light DNA and heavy DNA was observed in E.coli culture after I. Two generation II. 40 minutes III. 80 minutes IV. Three generation Choose the correct option for given statement of question.

GRB PUBLICATION-THE GENETIC MATERIAL-DNA REPLICATION
  1. If the total amount of adenine and thymine in a double stranded DNA is...

    Text Solution

    |

  2. Purines have nitrogen atoms at positions.

    Text Solution

    |

  3. During Meselson and Stahl's experiments, heavy DNA was distinguished f...

    Text Solution

    |

  4. DNA gyrase, the enzymes that participates in the process of DNA replia...

    Text Solution

    |

  5. Given below is a sample of a portion of DNA strand giving the base seq...

    Text Solution

    |

  6. The double helical model of the DNA was proposed by Watson and Crick b...

    Text Solution

    |

  7. The pyrimidine base which confers additional stability to DNA over RNA...

    Text Solution

    |

  8. In Hershey and Chase experiments , radioactive .^(32)P was used to cul...

    Text Solution

    |

  9. The unequivocal proof of DNA as the genetic material came from the stu...

    Text Solution

    |

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

    Text Solution

    |

  11. c-DNA is a :

    Text Solution

    |

  12. During DNA replication, the torques are relieved by the enzyme :

    Text Solution

    |

  13. The given diagrammatic representation shows one of the categories of s...

    Text Solution

    |

  14. Read the following statements and choose the correct option. A. Nitr...

    Text Solution

    |

  15. Match the coloumn I with column II and choose the correction option :

    Text Solution

    |

  16. A-DNA is :

    Text Solution

    |

  17. Okazaki fragments are :

    Text Solution

    |

  18. The sequence of nitrogenaous bases in one strand of DNA are 3' TAC GCG...

    Text Solution

    |

  19. The double helix of DNA is made of polynucleotide chains where backbon...

    Text Solution

    |

  20. Match the following and choose the correct combination from the option...

    Text Solution

    |