Home
Class 12
BIOLOGY
Specific radioactive identification of r...

Specific radioactive identification of ribosomal RNA can be achieved by using `.^(14)C` labelled `:`

A

guanine

B

uracil

C

thymine

D

cytosine

Text Solution

Verified by Experts

The correct Answer is:
B
The pyrimidine thymine and the sugar deoxyribose are incorporated into DNA, not RNA. Adenine, cytosine and guanine are incorporated into both RNA and DNA. Ribose sugar and the base uracil are specifiv to all the forms of RNA.
Promotional Banner

Topper's Solved these Questions

  • TRANSCRIPTION AND TRANSLATION

    GRB PUBLICATION|Exercise TRANSCRIPTION|37 Videos

  • TRANSCRIPTION AND TRANSLATION

    GRB PUBLICATION|Exercise GENETIC CODE|65 Videos

  • THE GENETIC MATERIAL

    GRB PUBLICATION|Exercise DNA REPLICATION|136 Videos

Similar Questions

Explore conceptually related problems

Carbon in carbon dioxide is radioactively labelled. The product in which radioactive carbon can be traced in C_(1) plants is

Carbon in carbon dioxide is radioactively labelled. The product in which radioactive carbon can be traced in C_(3) plants is

True or False Statements : Half-life period of a radioactive substance can be changed by using some suitable catalyst.

The position of a real point object and its point image are as shown in the figure-. AB is the principal axis. This can be achieved by using :

Two resistance 12 Omega and 4 Omega are supplied to you . Find the maximum and minimum resistance that can be achieved by using form .

GRB PUBLICATION-TRANSCRIPTION AND TRANSLATION-TRANSLATION
  1. Specific radioactive identification of ribosomal RNA can be achieved b...

    Text Solution

    |

  2. Translation is a process in which :

    Text Solution

    |

  3. The process of translation is :

    Text Solution

    |

  4. Translation of genetic information results in the synthesis of :

    Text Solution

    |

  5. Synthesis of polypeptide over m-RNA is :

    Text Solution

    |

  6. Choose the wrong statement in the process of protein synthesis

    Text Solution

    |

  7. Which statement about translation is not true ?

    Text Solution

    |

  8. Out of the given four combination which one prossess the integrated pr...

    Text Solution

    |

  9. During translation initiation in prokaryotes, a GTP molecule is needed...

    Text Solution

    |

  10. Which is not directly involved in protein synthesis ?

    Text Solution

    |

  11. Which of the following pairs is correct ?

    Text Solution

    |

  12. Protein synthesis in an animal cell occurs

    Text Solution

    |

  13. Protein synthesis occurs on :

    Text Solution

    |

  14. The enzyme peptidyl transferase of prokaryotes risides in :

    Text Solution

    |

  15. RNA is involved in the biosynthesis of :

    Text Solution

    |

  16. Protein biosynthesis requires all of the following except :

    Text Solution

    |

  17. Heterogeneous nuclear RNA (hn-RNA) is converted to m-RNA by :

    Text Solution

    |

  18. How many high energy phosphate bond equivalents are utilized in the pr...

    Text Solution

    |

  19. The reaction, Amino acid + ATP rarr Aminoacyl -MAP+ P-P depicts :

    Text Solution

    |

  20. The enzyme aminoacyl synthetase facilitates :

    Text Solution

    |

  21. The first step in the biosynthesis of polypeptide in catalysed by :

    Text Solution

    |