Home
Class 12
BIOLOGY
Unambiguous, universal and degenerate ar...

Unambiguous, universal and degenerate are some of the terms used for the genetic code. Explain the salient features of each one of them.

Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION IN PLANTS

    ALLEN|Exercise Match the column|4 Videos
  • MORPHOLOGY OF FLOWERING PLANTS

    ALLEN|Exercise S|28 Videos
ALLEN-MOLECULAR BASIS OF INHERITANCE -Question
  1. The base sequence in one of the strands of DNA is TAGCATGAT. (I') G...

    Text Solution

    |

  2. (i) Name the enzyme that catalyses the transcription of hnRNA. (ii)...

    Text Solution

    |

  3. Unambiguous, universal and degenerate are some of the terms used for t...

    Text Solution

    |

  4. (a) Write the RNA strand transcribed from the above transcription unit...

    Text Solution

    |

  5. How are the structural genes inactivated in lac operon in E. Coli? Exp...

    Text Solution

    |

  6. (a) Draw the structure of the intiiator tRNA adaptor molecule. (b) Wh...

    Text Solution

    |

  7. Study the mRNA segment given above which is complete to be translated ...

    Text Solution

    |

  8. Depending upon the chemical nature of the template (DNA or RNA) and th...

    Text Solution

    |

  9. (a) Differentiate between exons and introns. (b) What is a plasmid?...

    Text Solution

    |

  10. a) DNA segment has a total of 1000 n nucleotide , out of which 240 of ...

    Text Solution

    |

  11. (a) Differentiate between a template strand and coding strand of DNA ?...

    Text Solution

    |

  12. Why is DNA molecule considered as a better hereditary material than R...

    Text Solution

    |

  13. Which chromosomes carry the mutant genes causing thalassaemia in human...

    Text Solution

    |

  14. Which chromosomes carry the mutant genes causing thalassaemia in human...

    Text Solution

    |

  15. (a) Differentiate between exons and introns. (b) What is a plasmid?...

    Text Solution

    |

  16. If there is a history of haemophilia in the family, the chances of mal...

    Text Solution

    |

  17. Explain the significance of satellite DNA in DNA fingerprinting techni...

    Text Solution

    |

  18. Differentiate between exons and introns.

    Text Solution

    |

  19. A very small sample of tissue or even a drop of blood can help determi...

    Text Solution

    |

  20. If the sequence of the coding strand in a transcription unit is as fol...

    Text Solution

    |