Home
Class 12
BIOLOGY
If there are 81 million bases in RNA of ...

If there are 81 million bases in RNA of human cell then calculate the total number of introns present in cDNA.

A

27 milions

B

Zero

C

Equal to ribonucleotides

D

Half the number of ribonucelotides

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -C) Previous Years Questions|137 Videos
  • MOLECULAR BASIS OF INHERITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D) (Assertion -Reason Type Questions)|20 Videos
  • MOLECULAR BASIS OF INHERITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -A) Objective Type Questions|35 Videos
  • MOCK_TEST_20

    AAKASH INSTITUTE|Exercise EXAMPLE|32 Videos
  • MORPHOLOGY OF FLOWERING PLANTS

    AAKASH INSTITUTE|Exercise TRY YOURSELF|38 Videos

Similar Questions

Explore conceptually related problems

Calculate the total number of electrons present in 1.6 g of methane

Calculate the total number of electrons present 1.4 g of dinitrogen gas.

Calculate the total number of electrons present in one mole of methane.

Calculate the total number of electrons present in 3.2 g of oxygen gas.

Calculate the total number of p-orbitals electrons present in Ag (47) atoms.

How is a simple cubic unit cell formed ? Calculate the number of atoms present in it.

Calculate the total number of electrons presents in 1.4 g of nitrogen gas.

Name the base present in RNA.

AAKASH INSTITUTE-MOLECULAR BASIS OF INHERITANCE -ASSIGNMENT (SECTION -B) Objective Type Questions
  1. In which step of DNA profiling, nitrocellulose membrane is used ?

    Text Solution

    |

  2. Repressor of lac-operon

    Text Solution

    |

  3. Select the correct one (w.r.t. Wobble hypothesis)

    Text Solution

    |

  4. A set of genes or cDNA is immobilized on a glass slide and used in tra...

    Text Solution

    |

  5. Which of the following bases is not present in DNA ?

    Text Solution

    |

  6. If there are 81 million bases in RNA of human cell then calculate the ...

    Text Solution

    |

  7. Splicing is necessary for preparing a mature transcript and its movem...

    Text Solution

    |

  8. Majority of unusual bases are found in tRNA, T psi C loop is

    Text Solution

    |

  9. How many amino acids will be coded by the mRNA sequence - 5 C C C U...

    Text Solution

    |

  10. Identification and binding of RNA polymerase to the promoter sequence...

    Text Solution

    |

  11. Repetitive sequence are stretches of DNA with repeated bases many ti...

    Text Solution

    |

  12. The microsatellites have simple sequence of repeated

    Text Solution

    |

  13. The DNA strand showing replication using Okazaki fragments also show...

    Text Solution

    |

  14. Prokaryotic transcription mechanism requires involvement of only one...

    Text Solution

    |

  15. Pribnow box is consensus of bases forming a binding site for E.coi...

    Text Solution

    |

  16. In tryptophan operon

    Text Solution

    |

  17. In tailing, adenylate residues are added at 3 end

    Text Solution

    |

  18. For every single amino acid incorporated in peptide chain ATP and...

    Text Solution

    |

  19. In t-RNA

    Text Solution

    |

  20. The one aspect which is not a salient feature of genetic code, is its...

    Text Solution

    |