Home
Class 12
BIOLOGY
A functional complex comprising a cluste...

A functional complex comprising a cluster of genes including structural genes, a promoter gene, an operator region and a regulatory gene was discovered by :

A

Beadle and Tatum (1958)

B

Watson and Crick (1953)

C

Jacob and Monad (1961)

D

Britten and Davidson (1961)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    MOTION|Exercise EXERCISE - 2|25 Videos

  • MOLECULAR BASIS OF INHERITANCE

    MOTION|Exercise EXERCISE - 3|49 Videos

  • MOLECULAR BASIS OF INHERITANCE

    MOTION|Exercise CHECK YOUR CONCEPTS-4|5 Videos

  • MINERAL NUTRITION

    MOTION|Exercise EXERCISE-4|27 Videos

  • MORPHOLOGY OF FLOWERING PLANTS

    MOTION|Exercise EXERCISE - 4 (AIIMS |ASSERTION & REASON QUESTIONS )|38 Videos

Similar Questions

Explore conceptually related problems

The promoter gene in lac operon :

Gene regulation in prokaryotes was discovered by :

Complementary gene were discovered by

Split genes include

Norin - 10 gene is discovered in

Sex linked genes were discovered by

The regulatory genes are located :

DNA involved in forming structural genes it

Number of structural genes in tryptophan operon is

Sequence of structural genes of lac operon is

MOTION-MOLECULAR BASIS OF INHERITANCE-EXERCISE - 1
  1. What does ''lac'' refer to in what we call the lac operon ?

    Text Solution

    |

  2. Which of the following is produced by E-Coli in the lactose operon.

    Text Solution

    |

  3. A functional complex comprising a cluster of genes including structura...

    Text Solution

    |

  4. Functioning of structural gene is controlled by:

    Text Solution

    |

  5. Who explained the operon model the first time

    Text Solution

    |

  6. The accessibility of promote regions of prokaryotic DNA by RNA polymer...

    Text Solution

    |

  7. Regulation of lac operon by repressor is referred to as -

    Text Solution

    |

  8. Which is incorrect

    Text Solution

    |

  9. Which is the primary step for regulation of gene expression.

    Text Solution

    |

  10. The sequence of structural genes in lac operon is

    Text Solution

    |

  11. DNA finger printing was invented by :-

    Text Solution

    |

  12. Which one of the following pairs of terms/names mean one and the same ...

    Text Solution

    |

  13. What is the first step in the Southern Blot technique

    Text Solution

    |

  14. Which step does not involve in DNA finger printing

    Text Solution

    |

  15. The technique of transferring DNA fargment separated on agarose gel to...

    Text Solution

    |

  16. Western blotting is used for the identification of :-

    Text Solution

    |

  17. Which of the following techniques are used in analyzing restrication f...

    Text Solution

    |

  18. The approximate number of genes contained in the genome of Kalpana Cha...

    Text Solution

    |

  19. The total number of nitrogenous bases in human genome is estimated to ...

    Text Solution

    |

  20. The transfer of protein from electophoretic gel to nitrocellulose memb...

    Text Solution

    |