Home
Class 11
BIOLOGY
Choose correct set of statements about m...

Choose correct set of statements about multivalent antigens
i) it has different epitopes ii) it has repeats of same epitopes iii)it binds to different paratopes iv) its epitopes bind to same type of antibodies.

A

i, ii

B

i, ii, iii

C

i, iv

D

ii, iv

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HUMAN HEALTH DISEASE

    AAKASH SERIES|Exercise EXERCISE - II (LYMPHOID ORGANS)|8 Videos
  • HUMAN HEALTH DISEASE

    AAKASH SERIES|Exercise EXERCISE - II (ANTIBODY)|24 Videos
  • HUMAN HEALTH DISEASE

    AAKASH SERIES|Exercise EXERCISE - II (INNATE IMMUNITY)|17 Videos
  • HISTOLOGY AND ANATOMY OF FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - III (PREVIOUS AIPMT/NEET QUESTIONS)|24 Videos
  • MICROBES IN HUMAN WELFARE

    AAKASH SERIES|Exercise EXERCISE-III (Previous AIPMT/NEET Questions)|25 Videos

Similar Questions

Explore conceptually related problems

Given below are a few statements regarding somatic hybridization. Choose the correct statements. (i) protoplasts of different cells of the same plant are fused (ii) protoplast from cells of different specie can be fused (iii) treatment of cells with cellulase and pectinase in mandatory (iv) the hybrid protoplast contains characters of only one perental protoplast.

How many of the following is correct statement(s) regarding 1,2-butadiene (I) and 1,3-butadiene is/are a) I has perpendicular pi planes while II has parallel pi planes b) Both gives the same products on adding 1.0 equivalent of HBr at -80^(@) . c) I gives 2,2-dibromobutane while II gives 2,3-dibromobutane, when reacted exces of HBr at very low temperature d) Both have same length of C=C double bonds

The following are some statements about diagonal relationship i) This is due to nearly same size, electro negativity and same polarising power ii) Li has similar properties with Mg iii) BeO, Al_2O_3 are amphoteric in nature

The following statements about electro chemical series are i) the metals occupying top positions in the series do not liberate hydrogen with dilute acids ii) the substances which are stronger reducing agents and stronger oxidising agents are placed below & top respectively iii) a metal higher in the series will displace the metal from its solution which is lower in the series iv) various electrodes are arranged in a series in the descending order of their potentials The correct statements are The correct statements are

Which of the following statements about BF_(4)^(-) and AIF_(6)^(3-) are correct? (i) B and Al differ in their oxidation states. (ii) B and Al differ in their covalency. (iii) B obeys the octet rule. (iv) B and Al are in diagonal relationship.

Read the following statements i) Immunological memory is found in higher vertebrates ii) Innate immunity is anamnestic iii) Antibodies which coat the surface of bacteria and make them susceptible to phagocytosis are opsonins iv) Allergic reactions are due to the release of histamine and leukotriens Choose the correct answer

The following are some statements about hybridisation i) Pure orbitals of same atom of an element will participate. ii) The number of hybrid orbitals formed is twice the number of pure orbitals that participate in hybridisation. iii) Completely filled (or) half-filled (or) vacant orbitals may participate in this process. The correct combination is

AAKASH SERIES-HUMAN HEALTH DISEASE-EXERCISE - II (ACQUIRED IMMUNITY)
  1. Read the following statements i) Immunological memory is found in ...

    Text Solution

    |

  2. Lymphocytes that inhibit the development and proliferation of T and B ...

    Text Solution

    |

  3. What is true about T lymphocytes in mammals?

    Text Solution

    |

  4. The primary and secondary immune responses are carried out with the he...

    Text Solution

    |

  5. The correct match is

    Text Solution

    |

  6. Study the following and choose correct ones.

    Text Solution

    |

  7. Read the following choose the correct answer.

    Text Solution

    |

  8. Choose correct set of statements about multivalent antigens i) it ha...

    Text Solution

    |

  9. Hole forming-proteins called 'perforins' are produced by

    Text Solution

    |

  10. For a disease to develop in the body the correct sequence of component...

    Text Solution

    |

  11. Antigens may be large molecules of

    Text Solution

    |

  12. T-cells detect antigens

    Text Solution

    |

  13. Specific antibodies are released into body fluids by

    Text Solution

    |

  14. What is the function of cytotoxic T cells?

    Text Solution

    |

  15. Cytotoxid T cells are known for their ability to unite with

    Text Solution

    |

  16. Lymphocytes that assist in the regulation and coordination of the immu...

    Text Solution

    |

  17. Cells that display foreign antigens coupled to MHC II molecules on the...

    Text Solution

    |

  18. Which of the following displays immune tolerance?

    Text Solution

    |

  19. The T lymphocytes recognize

    Text Solution

    |

  20. A clone of plasma cells, which produce anti bodies and memory cells ar...

    Text Solution

    |