Home
Class 12
BIOLOGY
Look at the figure depicting lac operon ...

Look at the figure depicting lac operon of E. coli.

Name the inducer.

Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    ICSE|Exercise PREVIOUS YEARS BOARD PAPER QUESTIONS ( VERY SHORT ANSWER TYPE QUESTIONS)|4 Videos
  • MOLECULAR BASIS OF INHERITANCE

    ICSE|Exercise PREVIOUS YEARS BOARD PAPER QUESTIONS ( SHORT ANSWER TYPE-II)|1 Videos
  • MOLECULAR BASIS OF INHERITANCE

    ICSE|Exercise PRACTICE QUESTIONS (SHORT ANSWER TYPE -II)|24 Videos
  • MICROBES IN HUMAN WELFARE

    ICSE|Exercise COMPETITION CORNER (OBJECTIVE TYPE QUESTIONS (ASSERTION AND REASON TYPE QUESTIONS))|15 Videos
  • ORGANISMS AND POPULATIONS

    ICSE|Exercise COMPETITION CORNER (ASSERTION AND REASON TYPE QUESTIONS)|22 Videos

Similar Questions

Explore conceptually related problems

Look at the figure depicting lac operon of E. coli. What could be the series of events when an inducer is present in the medium in which E. coli is growing?

Iac operon in E.coil

Lac operon is

E coli. is:

In lac operon the lac mRNA

Mark the incorrect option w.r.t lac operon

Inducer molecule in lac-operon of E coli is chemically

Given above is the schematic representation of lac operon of E.coli. Explain the functioning of this operon when lactose is provided in the growth medium of the bacteria.

The lac operon consists of

Repressor of lac-operon

ICSE-MOLECULAR BASIS OF INHERITANCE-PRACTICE QUESTIONS ( LONG ANSWER TYPE QUESTIONS )
  1. Genetic material is DNA and not protein. How did Griffith prove this?

    Text Solution

    |

  2. Give any six features of the humen genome.

    Text Solution

    |

  3. What are the advantages and probable risks of genetic engineering?

    Text Solution

    |

  4. What are retroviruses? How do they modify the central dogma in molecul...

    Text Solution

    |

  5. What are three types of RNA molecules which perform different function...

    Text Solution

    |

  6. Which one of these has the shape of a clover leaf in two dimensional s...

    Text Solution

    |

  7. How is each RNA related in the information flow during protein synthes...

    Text Solution

    |

  8. (a) State the arrangement of different genes that in bacteria is refer...

    Text Solution

    |

  9. (a) State the arrangement of different genes that in bacteria is refer...

    Text Solution

    |

  10. How was bacterial transformation proved experimentally? Who has perfor...

    Text Solution

    |

  11. Who performed ‘Blender experiment’ with respect to DNA? What was the o...

    Text Solution

    |

  12. Where do transcription and translation occur inside a living cell? Bri...

    Text Solution

    |

  13. Illustrated below is a DNA segment, which constitutes a gene. Ex...

    Text Solution

    |

  14. Illustrated below is a DNA segment, which constitutes a gene. Nam...

    Text Solution

    |

  15. Illustrated below is a DNA segment, which constitutes a gene. Ex...

    Text Solution

    |

  16. Illustrated below is a DNA segment, which constitutes a gene. Ho...

    Text Solution

    |

  17. Look at the figure depicting lac operon of E. coli. What could b...

    Text Solution

    |

  18. Look at the figure depicting lac operon of E. coli. Name the ind...

    Text Solution

    |

  19. Describe how the lac operon operates, both in the presence and absence...

    Text Solution

    |

  20. How are the structural genes inactivated / activated in lac operon in ...

    Text Solution

    |