Home
Class 12
BIOLOGY
T.O. Diener discovered a...

T.O. Diener discovered a

A

Infectious protein

B

Bacteriophage

C

Free infectious RNA

D

Free infectious DNA

Text Solution

Verified by Experts

The correct Answer is:
C
These are viriods which are smallest known agents of infections.
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|386 Videos

  • Monera

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|14 Videos

Similar Questions

Explore conceptually related problems

The first positron emitter discovered was :

Fossils of Kenyapithecus were discovered by

Nucleic acids were discovered by

Who discovered X-rays ?

The isotopes of elements were discovered by :

Fossils of Ramapithecus were first discovered by

The recently discovered element Db (Z=105) belongs to

Episomes were discovered by Jacob and Wollman (1960). These represent

TRUEMAN BIOLOGY-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. Point (Gene mutation) mutation invlves

    Text Solution

    |

  2. Semiconservative replication of DNA was first demonstrated in

    Text Solution

    |

  3. T.O. Diener discovered a

    Text Solution

    |

  4. Removal of introns and joining the exons in a defined order in a trans...

    Text Solution

    |

  5. Whose experiments cracked the DNA and discovered unequivocally that a ...

    Text Solution

    |

  6. In eukaryotic cell transcription, RNA splicing and RNA capping take pl...

    Text Solution

    |

  7. The lac operon consists of

    Text Solution

    |

  8. Given below is the diagram of bacteriophage. In which one of the optio...

    Text Solution

    |

  9. The 3'-5' phosphodiester linkages inside a polynucleotide chain serve ...

    Text Solution

    |

  10. Virus envelope is known as

    Text Solution

    |

  11. Infectious proteins are presents in

    Text Solution

    |

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

    Text Solution

    |

  13. Satellite DNA is useful tool in

    Text Solution

    |

  14. Which one of the following does not follow the central dogma of molecu...

    Text Solution

    |

  15. Select the two correct statements out of the four (1-4) given below ab...

    Text Solution

    |

  16. DNA or RNA segment tagged with a radioactive molecule is called :

    Text Solution

    |

  17. The Lac operon "Inducer Lactose" serves as an enzyme substrate for

    Text Solution

    |

  18. DNA finger printing has application in the field of

    Text Solution

    |

  19. The unequivocal proof of DNA as the genetic material came from the stu...

    Text Solution

    |

  20. Which one of the following also acts as a catalyst in a bacterial cell...

    Text Solution

    |