Home
Class 11
BIOLOGY
Prion is composed of...

Prion is composed of

A

Protein

B

DNA

C

RNA

D

DNA and RNA

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • HIGHER SECONDARY EXAMINATION 2018

    UNITED BOOK HOUSE|Exercise EXERCISE |52 Videos
  • JPB QUESTION PAPER

    UNITED BOOK HOUSE|Exercise EXERCISE|38 Videos

Similar Questions

Explore conceptually related problems

The exine of a pollen grain is composed of one of the most resistant biological matieral by which pollen grains are able to withstand extremes of temperature and dessication and cannot be degraded by any enzyme is

Chromatin is composed of

Casparian strips in endodermis is composed of

Casparian strips in endodermis is composed of

The bones marrow is composed of

The nitride ion in lithium nitride is composed of

The crystal lattice of electrovalent compounds is composed of

A compound is composed of A,B and C in the composed ae +1,+5 and -2 ,respectively ,which one of the following formula is possible A_(2)(BC_(3))_(2)

A gaseous compound is composed of 85.7% by mass of carbon and 14.3% by mass hydrogen. Its density is 2.28 g/L at 300 K and 1 atm pressure. Determine molecular formula of the compound.

A compound is composed of three elements A,B and C . The oxidation number of A,B & C in the compound are +1,+5 and -2 ,respectively ,which one of the following formula represent the molecular formula of the compound? i) A_2BC_4 ii) A_(2)(BC_(3))_(2)

UNITED BOOK HOUSE-JADAVPUR VIDYAPITH-EXERCISE
  1. 2 to 7 lobed leucocyte is: 1. basophil 2. lymphocyte 3. eosinophil...

    Text Solution

    |

  2. Which one is limb-less amphibia? 1. Hyla 2. Ichthyophis 3. Necturu...

    Text Solution

    |

  3. Prion is composed of

    Text Solution

    |

  4. When does terminalization of chiasma occur? 1. Zygotene 2. Pachytene...

    Text Solution

    |

  5. The secretion of which gland of male cockroach does help to form the i...

    Text Solution

    |

  6. What is atherosclerosis?

    Text Solution

    |

  7. What are the origin and distribution of QRS-wave of Electrocardiogram?

    Text Solution

    |

  8. What is the optimum pH value of trypsin?

    Text Solution

    |

  9. What is the name of the primary constituent of prokaryotic cell wall?

    Text Solution

    |

  10. Express the relation between the rate of diffusion of a gaseous substa...

    Text Solution

    |

  11. What is symplatic loading?

    Text Solution

    |

  12. Write the scientific name of a non-flowering amphibiain plant.

    Text Solution

    |

  13. Define 'Genus' and 'Family'.

    Text Solution

    |

  14. A person consumers 300 ml O2 by lungs. The O2 carrying capacity of his...

    Text Solution

    |

  15. Write two differences between Heart block and Heart attack.

    Text Solution

    |

  16. State two functions of Peroxisome.

    Text Solution

    |

  17. State the mechanism of secretion of three types of glands according to...

    Text Solution

    |

  18. All Vertebrates are Chordates, but all Chordates are not Vertebrates' ...

    Text Solution

    |

  19. Write two differences between Annelida and Arthropoda and also write a...

    Text Solution

    |

  20. What is the role of K^(+) ions during opening of stomata.

    Text Solution

    |